24 Ignition parts are listed for the 2024 Toyota Highlander, in 4 part types, covering both the 2.4L L4 Turbocharged and the 2.5L L4 ELECTRIC/GAS. Each one has a brand, a manufacturer part number and notes that say where it fits.
The ignition system on the 2024 Toyota Highlander delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Ignition Coil (9 parts), Camshaft Position Sensor (6 parts) and Crankshaft Position Sensor (6 parts). The other 1 part type covers the remaining 3 parts.
The 2024 Toyota Highlander was sold with both the 2.4L L4 Turbocharged and the 2.5L L4 ELECTRIC/GAS. 10 parts fit every engine; the other 14 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2024 Toyota Highlander ignition parts are WALKER PRODUCTS (4 parts), WELLS (4 parts) and DELPHI (4 parts), plus 9 more brands. Quality grades include Standard Replacement, Economy and Premium.
2 parts on this 2024 Toyota Highlander page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including DELPHI GN10960 (Ignition Coil) and DENSO 6731205 (Ignition Coil). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.5L L4 ELECTRIC/GAS | 2CAM0627 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Fits: 2.5L L4 ELECTRIC/GAS | 2351507 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 2.5L L4 ELECTRIC/GAS | 5S17025 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: all 2024 Highlander engines | SS12337 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 2.4L L4 Turbocharged | 2351507 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
| WELLS Fits: 2.4L L4 Turbocharged | 5S17025 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the sensors that report camshaft position to the ECU. 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.
6 Camshaft Position Sensor parts are listed for the 2024 Toyota Highlander, from WALKER PRODUCTS, WELLS, HOLSTEIN and 1 other brand. 1 part fits every engine; the other 5 are engine-specific.
In the Economy grade, HOLSTEIN supplies 1 part: the catalog's value-priced group. A representative part number is HOLSTEIN 2CAM0627.
The Standard Replacement section lists 2 options from WALKER PRODUCTS and WELLS — built to original-equipment specification. WALKER PRODUCTS 2351507 is listed in this group.
3 ungrouped parts are not assigned to a grade, with the same engine-level match.
Part numbers include HOLSTEIN 2CAM0627, WALKER PRODUCTS 2351507 and WELLS 5S17025, among others listed above.
Crankshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.5L L4 ELECTRIC/GAS | 2CRK0797 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 2.5L L4 ELECTRIC/GAS | SS12338 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 2.5L L4 ELECTRIC/GAS | 2351437 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 2.5L L4 ELECTRIC/GAS | 5S15196 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 2.4L L4 Turbocharged | SS12379 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 2.4L L4 Turbocharged | PC1246 | 🇺🇸 US 🇨🇦 CA | with Start/Stop Feature | View on Amazon |
This table covers the sensors that report crankshaft position and engine speed. 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.
6 Crankshaft Position Sensor parts are listed for the 2024 Toyota Highlander, from DELPHI, HOLSTEIN, WALKER PRODUCTS and 2 other brands.
Economy: 1 part, from HOLSTEIN. A representative part number is HOLSTEIN 2CRK0797.
The Standard Replacement section: 3 options from DELPHI, WALKER PRODUCTS and WELLS. DELPHI SS12338 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes HOLSTEIN 2CRK0797, DELPHI SS12338 and WALKER PRODUCTS 2351437 and the remaining parts above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOTECNICA Fits: all 2024 Highlander engines | TY1321450 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Attachment Method: Bolt-On | View on Amazon |
| ULTRA-POWER Fits: all 2024 Highlander engines | UF849 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: all 2024 Highlander engines | GN10960 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DENSO Popular Fits: all 2024 Highlander engines | 6731205 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Direct Ignition Coil or Coil On Plug | View on Amazon |
| BECK/ARNLEY Fits: all 2024 Highlander engines | 1788598 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| NGK Fits: all 2024 Highlander engines | 49619 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: all 2024 Highlander engines | UF849 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: all 2024 Highlander engines | 9212364 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Coil | View on Amazon |
| WELLS Fits: all 2024 Highlander engines | 5C2282 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.
9 Ignition Coil parts are listed for the 2024 Toyota Highlander, from AUTOTECNICA, ULTRA-POWER, DELPHI and 6 other brands. DELPHI GN10960 carries the "Popular" badge. All of them fit every engine offered in the 2024 Highlander.
Economy: 2 parts, from AUTOTECNICA and ULTRA-POWER. A representative part number is AUTOTECNICA TY1321450.
The Premium section lists 1 option from DELPHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN10960 is listed in this group.
The Standard Replacement section: 6 options from DENSO, BECK/ARNLEY, NGK and 3 other brands. DENSO 6731205 is listed in this group.
This group includes DELPHI GN10960, AUTOTECNICA TY1321450 and ULTRA-POWER UF849 and the remaining parts above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 2.5L L4 ELECTRIC/GAS | 96353 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double Iridium | View on Amazon |
| NGK Fits: 2.5L L4 ELECTRIC/GAS | 96210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser Iridium High Ignitability | View on Amazon |
| SKP Fits: 2.5L L4 ELECTRIC/GAS | SP1030 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tapered Ground Electrode with Platinum ChipIridium XP | View on Amazon |
This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine.
3 Spark Plug parts for the 2024 Toyota Highlander come from 3 brands — BOSCH, NGK and SKP.
Listed part numbers: BOSCH 96353, NGK 96210 and SKP SP1030.
Buying Ignition Parts for a 2024 Toyota Highlander
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Some ignition parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Ignition Coil and Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2024 Toyota Highlander?
Our catalog currently lists 24 ignition parts for the 2024 Toyota Highlander across 4 subcategories and 12 brands, covering both the 2.4L L4 Turbocharged and the 2.5L L4 ELECTRIC/GAS. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2024 Toyota Highlander engines?
Some do. 10 parts fit every engine; the other 14 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of ignition problems on a 2024 Toyota Highlander?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What spark-plug gap is listed for the 2024 Toyota Highlander?
Notes on this page include pre-set gaps of 0.031" and 0.032". Still verify against spec — even “pre-gapped” plugs should be checked before they go in.
What should I replace at the same time?
Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
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 2024 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 2024 Toyota Highlander?
First match the engine — each row shows which engine(s) the part fits. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2024 Toyota Highlander
Ignition Parts for Other Toyota Highlander Years
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