The 2018 Toyota Highlander has 135 interior parts with verified fitment on this page — 16 part types and 15 brands, covering all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS). Each part includes a manufacturer part number and application notes.
On the 2018 Toyota Highlander, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear. 86 parts of the 135 listed are Seat Cover (56 parts), Inside Door Handle (19 parts) and Window Motor (11 parts). The other 13 part types cover the remaining 49 parts.
The 2018 Toyota Highlander was sold with 3 engines. All 135 parts on this page fit every engine.
The most listed brands for 2018 Toyota Highlander interior parts are DASH DESIGNS (65 parts), DORMAN (24 parts) and METRA (9 parts), plus 12 more brands. Quality grades include Neosupreme, Velour and Neoprene.
22 parts on this 2018 Toyota Highlander page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including DASH DESIGNS 29800C (Dash Board Cover) and 3D L1TY1631150 (Floor Mat). Click any part number to see every vehicle that part fits.
Accelerator Pedal Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: all 2018 Highlander engines | APS596 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Fits: all 2018 Highlander engines | 5S14621 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Accelerator Pedal position sensors. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
2 Accelerator Pedal Position Sensor parts are listed for the 2018 Toyota Highlander, from STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2018 Highlander.
Part numbers include STANDARD MOTOR PRODUCTS APS596 and WELLS 5S14621.
Cargo Area Mat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Fits: all 2018 Highlander engines | M1TY163130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer DesignCargo Liner | View on Amazon |
This table covers the Cargo Area mats.
This group shows a single part: 3D M1TY163130.
Dash Board Cover
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | 29800C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Poly Carpet | View on Amazon |
Suede
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2018 Highlander engines | 29800B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Brushed Suede | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | 29800D | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sedona Suede | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2018 Highlander engines | 29800V | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Plush Velour | View on Amazon |
Woven
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | 29800X | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Dashtex | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | 29800A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Camo | View on Amazon |
This table covers the dash covers that sit over the instrument panel.
6 Dash Board Cover parts for the 2018 Toyota Highlander come from DASH DESIGNS. The "Popular" part is DASH DESIGNS 29800C. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
In the Carpet grade, DASH DESIGNS supplies 1 part: grouped under the catalog's "Carpet" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 29800C.
The Suede section lists 2 options from DASH DESIGNS — grouped under the catalog's "Suede" designation — the notes column spells out what sets them apart. DASH DESIGNS 29800B is listed in this group.
In the Velour grade, DASH DESIGNS supplies 1 part: grouped under the catalog's "Velour" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 29800V.
In the Woven grade, DASH DESIGNS supplies 2 parts: grouped under the catalog's "Woven" designation — the notes column spells out what sets them apart. A representative part number is DASH DESIGNS 29800X.
This group includes DASH DESIGNS 29800C, DASH DESIGNS 29800B and DASH DESIGNS 29800D and the remaining parts above.
Floor Mat
All Weather
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Popular Fits: all 2018 Highlander engines | L1TY1631150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design2 Pieces | View on Amazon |
| 3D Popular Fits: all 2018 Highlander engines | L1TY1820150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design5 Piece | View on Amazon |
| 3D Fits: all 2018 Highlander engines | L1TY1633150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design | View on Amazon |
| 3D Fits: all 2018 Highlander engines | L1TY1632150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design | View on Amazon |
| 3D Fits: all 2018 Highlander engines | L1TY1823150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design2 Piece | View on Amazon |
| 3D Fits: all 2018 Highlander engines | L1TY1630150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | KAGU Triple Layer Design4 Piece | View on Amazon |
Carpet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| 3D Fits: all 2018 Highlander engines | L1TY1630470 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Elegant4 Piece | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | A24480E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | B24480E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | C24480E | 🇺🇸 US 🇨🇦 CA | Endura Custom | View on Amazon |
This table covers the floor mats cut for this cabin.
10 Floor Mat parts are listed for the 2018 Toyota Highlander, from 3D and DASH DESIGNS. 3D L1TY1631150 carries the "Popular" badge. All of them fit every engine offered in the 2018 Highlander.
The All Weather section lists 6 options from 3D — grouped under the catalog's "All Weather" designation — the notes column spells out what sets them apart. 3D L1TY1631150 is listed in this group.
The Carpet section: 4 options from DASH DESIGNS and 3D. 3D L1TY1630470 is listed in this group.
Inside Door Handle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2018 Highlander engines | 88156 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftSilver Lever with Black Lock Knob | View on Amazon |
| DORMAN Popular Fits: all 2018 Highlander engines | 88155 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front RightSilver Lever with Black Lock Knob | View on Amazon |
| DORMAN Popular Fits: all 2018 Highlander engines | 79804 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| DORMAN Popular Fits: all 2018 Highlander engines | 88148 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftChrome Lever with Black Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88146 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gray | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88149 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front RightChrome Lever with Beige Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88133 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Beige | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 79803 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 91370 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front RightChrome Lever with Brown Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 83893 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftSilver Lever with Beige Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 83894 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front RightSilver Lever with Beige Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88152 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftChrome Lever with Gray Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftChrome Lever with Beige Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88134 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Beige | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88151 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front RightChrome Lever with Gray Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 91371 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftChrome Lever with Brown Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88147 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front RightChrome Lever with Black Lock Knob | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88153 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Chrome | View on Amazon |
| DORMAN Fits: all 2018 Highlander engines | 88154 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Chrome | View on Amazon |
This table covers the interior door handles. Typical signs include a handle that works only from one side, or a broken lever inside the housing. Confirm inside vs outside and paint code in the notes.
DORMAN supplies the 19 Inside Door Handle parts for the 2018 Toyota Highlander. DORMAN 88156 carries the "Popular" badge. All of them fit every engine offered in the 2018 Highlander.
Radio Installation Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Fits: all 2018 Highlander engines | 958248B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Custom Fit Mounting KitIncludes Radio Housing Trim Panel, Brackets, Clips | View on Amazon |
| METRA Fits: all 2018 Highlander engines | 998248B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Custom Fit Mounting KitIncludes Radio Housing Trim Panel, Brackets, Pocket, Screws, Clips | View on Amazon |
This table covers the Radio Installation kits.
2 Radio Installation Kit parts for the 2018 Toyota Highlander come from METRA. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
This group includes METRA 958248B and METRA 998248B.
Radio Module Interface
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Popular Fits: all 2018 Highlander engines | AXSWC | 🇺🇸 US 🇨🇦 CA | Steering Wheel Control Data Interface | View on Amazon |
| METRA Popular Fits: all 2018 Highlander engines | AXDISTY2 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard Interface - Provides 12 Volt, VSS, Park Brake and ReversePlus Retains Telematics and Built-In Steering Wheel Control | View on Amazon |
| METRA Fits: all 2018 Highlander engines | AXBT | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bluetooth Capable Vehicle Customization Interface | View on Amazon |
| METRA Fits: all 2018 Highlander engines | AXTOTY2 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Amplifier Interface | View on Amazon |
| METRA Fits: all 2018 Highlander engines | AXTOYCAM36V | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Back-Up Camera Retain/Add On | View on Amazon |
| METRA Fits: all 2018 Highlander engines | TYTO02 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Custom Fit Amplifier InterfaceIncludes TYTO-02 Interface, 16-Pin Harness with Stripped leads, 14-Pin To 10-Pin And 28-Pin Harness with Stripped Leads | View on Amazon |
This table covers the interfaces that connect an aftermarket radio to the factory harness.
METRA supplies the 6 Radio Module Interface parts for the 2018 Toyota Highlander. METRA AXSWC carries the "Popular" badge. All of them fit every engine offered in the 2018 Highlander.
Listed part numbers: METRA AXSWC, METRA AXDISTY2 and METRA AXBT, plus the other parts above.
Rain Sensor Pad
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRECISION Fits: all 2018 Highlander engines | RSK2685 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Rain Sensor pads. Typical signs include squeal, grind, or a wear-indicator scrape. Replace pads as an axle set and inspect the rotor or drum they ride on.
This group shows a single part: PRECISION RSK2685.
Seat Belt Buckle Button Stop
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2018 Highlander engines | 74358 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Beige or Gray | View on Amazon |
This table covers the stops on a seat-belt buckle button.
One part is listed for the 2018 Toyota Highlander — DORMAN 74358.
Seat Cover
Mesh
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | K0204G0O | 🇺🇸 US 🇨🇦 CA | Cool MeshSold in Pairs | View on Amazon |
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | K035980O | 🇺🇸 US 🇨🇦 CA | Cool MeshSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240O | 🇺🇸 US 🇨🇦 CA | Cool Mesh | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101O | 🇺🇸 US 🇨🇦 CA | Cool Mesh | View on Amazon |
Neoprene
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | K0204G0G | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | K035980G | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0U | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980U | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240G | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene Solid | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240U | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene 2-Tone | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101G | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene Solid | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101U | 🇺🇸 US 🇨🇦 CA | Genuine Neoprene 2-Tone | View on Amazon |
Neosupreme
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0A | 🇺🇸 US 🇨🇦 CA | CAMOSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0K | 🇺🇸 US 🇨🇦 CA | Camo 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0N | 🇺🇸 US 🇨🇦 CA | Neosupreme SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0Z | 🇺🇸 US 🇨🇦 CA | Neosupreme 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980A | 🇺🇸 US 🇨🇦 CA | CAMOSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980K | 🇺🇸 US 🇨🇦 CA | Camo 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980N | 🇺🇸 US 🇨🇦 CA | Neosupreme SolidSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980Z | 🇺🇸 US 🇨🇦 CA | Neosupreme 2-ToneSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240K | 🇺🇸 US 🇨🇦 CA | Camo 2-Tone | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240N | 🇺🇸 US 🇨🇦 CA | Neosupreme Solid | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240Z | 🇺🇸 US 🇨🇦 CA | Neosupreme 2-Tone | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101A | 🇺🇸 US 🇨🇦 CA | Camo | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101K | 🇺🇸 US 🇨🇦 CA | Camo 2-Tone | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101N | 🇺🇸 US 🇨🇦 CA | Neosupreme Solid | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101Z | 🇺🇸 US 🇨🇦 CA | Neosupreme 2-Tone | View on Amazon |
Polyester Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G06 | 🇺🇸 US 🇨🇦 CA | GrandtexSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0Q | 🇺🇸 US 🇨🇦 CA | KingstonSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0359806 | 🇺🇸 US 🇨🇦 CA | GrandtexSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980Q | 🇺🇸 US 🇨🇦 CA | KingstonSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K3202406 | 🇺🇸 US 🇨🇦 CA | Grandtex | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240Q | 🇺🇸 US 🇨🇦 CA | Kingston | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K3691016 | 🇺🇸 US 🇨🇦 CA | Grandtex | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101Q | 🇺🇸 US 🇨🇦 CA | Kingston | View on Amazon |
Tweed
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0S | 🇺🇸 US 🇨🇦 CA | Southwest Sierra TweedSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0T | 🇺🇸 US 🇨🇦 CA | Duramax TweedSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980S | 🇺🇸 US 🇨🇦 CA | Southwest Sierra TweedSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980T | 🇺🇸 US 🇨🇦 CA | Duramax TweedSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240S | 🇺🇸 US 🇨🇦 CA | Southwest Sierra Tweed | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240T | 🇺🇸 US 🇨🇦 CA | Duramax Tweed | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101S | 🇺🇸 US 🇨🇦 CA | Southwest Sierra Tweed | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101T | 🇺🇸 US 🇨🇦 CA | Duramax Tweed | View on Amazon |
Velour
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | K0204G07 | 🇺🇸 US 🇨🇦 CA | AllureSold in Pairs | View on Amazon |
| DASH DESIGNS Popular Fits: all 2018 Highlander engines | K3691017 | 🇺🇸 US 🇨🇦 CA | Allure | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0M | 🇺🇸 US 🇨🇦 CA | Madera VelourSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0204G0W | 🇺🇸 US 🇨🇦 CA | Dorchester VelourSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K0359807 | 🇺🇸 US 🇨🇦 CA | AllureSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980M | 🇺🇸 US 🇨🇦 CA | Madera VelourSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K035980W | 🇺🇸 US 🇨🇦 CA | Dorchester VelourSold in Pairs | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K3202407 | 🇺🇸 US 🇨🇦 CA | Allure | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240M | 🇺🇸 US 🇨🇦 CA | Madera Velour | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K320240W | 🇺🇸 US 🇨🇦 CA | Dorchester Velour | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101M | 🇺🇸 US 🇨🇦 CA | Madera Velour | View on Amazon |
| DASH DESIGNS Fits: all 2018 Highlander engines | K369101W | 🇺🇸 US 🇨🇦 CA | Dorchester Velour | View on Amazon |
This table covers the aftermarket and replacement seat covers listed for this cabin. Typical signs include split seams, collapsed foam showing through, or a cover that has shrunk off the bolster. Confirm row and material in the notes; many covers are side- and trim-specific.
DASH DESIGNS supplies the 56 Seat Cover parts for the 2018 Toyota Highlander. DASH DESIGNS K0204G0O carries the "Popular" badge. Mesh, Neoprene, Neosupreme, Polyester Blend, Tweed and Velour are all represented, and Neosupreme alone accounts for 16 parts.
Speaker
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TAILORED AUDIO Fits: all 2018 Highlander engines | SPJVCKIT1126 | 🇺🇸 US 🇨🇦 CA | JVC 6.5" Pair of Speakers with Mounting Brackets and Wiring Harnesses | View on Amazon |
| TAILORED AUDIO Fits: all 2018 Highlander engines | SPJVCKIT1125 | 🇺🇸 US 🇨🇦 CA | JVC 6 x 9" Pair of Speakers with Mounting Brackets and Wiring Harnesses | View on Amazon |
This table covers the speakers in this cabin position.
2 Speaker parts for the 2018 Toyota Highlander come from TAILORED AUDIO. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
Listed part numbers: TAILORED AUDIO SPJVCKIT1126 and TAILORED AUDIO SPJVCKIT1125.
Speaker Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| METRA Fits: all 2018 Highlander engines | 824201 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Speaker Adapter Bracket | View on Amazon |
This table covers the brackets that mount the Speaker. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
This group shows a single part: METRA 824201.
Sun Visor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SHEE-MAR Fits: all 2018 Highlander engines | SM2718 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gray | View on Amazon |
| SHEE-MAR Fits: all 2018 Highlander engines | SM2719 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gray | View on Amazon |
| SHEE-MAR Fits: all 2018 Highlander engines | SM2720 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Beige/Tan | View on Amazon |
| SHEE-MAR Fits: all 2018 Highlander engines | SM2721 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Beige/Tan | View on Amazon |
This table covers the Sun visors.
4 Sun Visor parts for the 2018 Toyota Highlander come from SHEE-MAR. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
Part numbers include SHEE-MAR SM2718, SHEE-MAR SM2719 and SHEE-MAR SM2720, among others listed above.
Window Motor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2018 Highlander engines | 742608 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| DORMAN Popular Fits: all 2018 Highlander engines | 742609 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| ULTRA-POWER Popular Fits: all 2018 Highlander engines | 742609 | 🇺🇸 US 🇨🇦 CA | Rear RightLE (Except LE Plus) | View on Amazon |
| CARDONE Fits: all 2018 Highlander engines | 4710014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RemanufacturedContains Gear | View on Amazon |
| CARDONE Fits: all 2018 Highlander engines | 4710021 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RemanufacturedContains Gear | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Fits: all 2018 Highlander engines | RMT004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| AISIN Fits: all 2018 Highlander engines | RMT005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
| CARDONE Fits: all 2018 Highlander engines | 8210014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Contains Gear | View on Amazon |
| CARDONE Fits: all 2018 Highlander engines | 8210021 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Contains Gear | View on Amazon |
| WAI GLOBAL Fits: all 2018 Highlander engines | 388397 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| WAI GLOBAL Fits: all 2018 Highlander engines | 388396 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
This table covers the motors that drive a window regulator. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
11 Window Motor parts for the 2018 Toyota Highlander come from 5 brands — CARDONE, DORMAN, AISIN and 2 other brands. The "Popular" part is DORMAN 742608. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
The Economy section lists 5 options from DORMAN, CARDONE and ULTRA-POWER — the catalog's value-priced group. DORMAN 742608 is listed in this group.
In the Standard Replacement grade, AISIN, CARDONE and WAI GLOBAL supply 6 parts: built to original-equipment specification. A representative part number is AISIN RMT004.
Window Regulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2018 Highlander engines | 740090 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front LeftPower | View on Amazon |
| DORMAN Popular Fits: all 2018 Highlander engines | 740091 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear RightPower | View on Amazon |
| AISIN Fits: all 2018 Highlander engines | RPT150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightPower Windows | View on Amazon |
| AISIN Fits: all 2018 Highlander engines | RPT149 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftPower Windows | View on Amazon |
| TECHPRO Fits: all 2018 Highlander engines | TO1350224 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front Left | View on Amazon |
| TECHPRO Fits: all 2018 Highlander engines | TO1351224 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Front Right | View on Amazon |
| WAI GLOBAL Fits: all 2018 Highlander engines | 380171 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightPower Windows | View on Amazon |
| WAI GLOBAL Fits: all 2018 Highlander engines | 380170 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftPower Windows | View on Amazon |
This table covers the regulators that raise and lower each door glass.
8 Window Regulator parts for the 2018 Toyota Highlander come from 4 brands — DORMAN, AISIN, TECHPRO and 1 other brand. The "Popular" part is DORMAN 740090. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
Listed part numbers: DORMAN 740090, DORMAN 740091 and AISIN RPT150, plus the other parts above.
Window Regulator & Motor Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular Fits: all 2018 Highlander engines | 660631 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TECHPRO Fits: all 2018 Highlander engines | TO1351239 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| TECHPRO Fits: all 2018 Highlander engines | TO1350239 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| WAI GLOBAL Fits: all 2018 Highlander engines | 389390 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left2 Pin Motor | View on Amazon |
| WAI GLOBAL Fits: all 2018 Highlander engines | 389391 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right2 Pin Motor | View on Amazon |
This table covers combined regulator-and-motor assemblies for a door.
5 Window Regulator & Motor Assembly parts are listed for the 2018 Toyota Highlander, from TECHPRO, WAI GLOBAL and TYC. TYC 660631 carries the "Popular" badge. All of them fit every engine offered in the 2018 Highlander.
This group includes TYC 660631, TECHPRO TO1351239 and TECHPRO TO1350239 and the remaining parts above.
Buying Interior Parts for a 2018 Toyota Highlander
On this vehicle, the interior covers cabin hardware — seat components, handles, switch bezels, carpet, pedals and the pieces that take daily wear.
- You do not need to pick an engine: every interior part on this page fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Seat Cover and Inside Door Handle .
Frequently Asked Questions
How many interior parts fit the 2018 Toyota Highlander?
Our catalog currently lists 135 interior parts for the 2018 Toyota Highlander across 16 subcategories and 15 brands, covering all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS). Each part is matched to the engine(s) it fits.
Do interior parts differ between 2018 Toyota Highlander engines?
No. On this page every interior part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS). You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of interior problems on a 2018 Toyota Highlander?
Common symptoms include a door handle that works only from outside, sagging headliner, a window switch that needs two presses, or seat adjusters that stick. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the retainer clips with any panel removal — they are cheap insurance against squeaks.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2018 Toyota Highlander was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2018 Toyota Highlander?
Every part on this page already fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS). Then interior plastics are often color- and trim-specific — check the notes column against your trim level before ordering. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2018 Toyota Highlander
Interior Parts for Other Toyota Highlander Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.