This page lists 57 electrical parts for the 2026 Lincoln Nautilus, across 12 part types, covering both the 2.0L L4 ELECTRIC/GAS Turbocharged and the 2.0L L4 Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.
On the 2026 Lincoln Nautilus, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. 46 parts of the 57 listed are Battery Terminal (29 parts), Circuit Breaker (10 parts) and Battery (7 parts). The other 9 part types cover the remaining 11 parts.
The 2026 Lincoln Nautilus was sold with both the 2.0L L4 ELECTRIC/GAS Turbocharged and the 2.0L L4 Turbocharged. 48 parts fit every engine; the other 9 are engine-specific. Each part shows which engine(s) it fits.
6 brands supply electrical parts for the 2026 Lincoln Nautilus, led by MOTORCRAFT (51 parts), FVP (2 parts) and LITENS (1 part), plus 3 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2026 Lincoln Nautilus. 9 parts have it, including FVP PLN1AGM (Battery) and MOTORCRAFT WT1012 (Battery Terminal). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | GL9956 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 150 Amps | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
This group shows a single part: MOTORCRAFT GL9956.
Alternator / Generator Pulley
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LITENS Fits: 2.0L L4 Turbocharged | 920145A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | GP798 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.
2 Alternator / Generator Pulley parts are listed for the 2026 Lincoln Nautilus, from LITENS and MOTORCRAFT.
Part numbers include LITENS 920145A and MOTORCRAFT GP798.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular Fits: all 2026 Nautilus engines | PLN1AGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGMBCI Group: 140R | View on Amazon |
| BOSCH Fits: 2.0L L4 Turbocharged | S6587B | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AGMAGM | View on Amazon |
| DEKA Fits: 2.0L L4 Turbocharged | 9A94R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| EXIDE Fits: 2.0L L4 Turbocharged | MXH7L494R | 🇺🇸 US 🇨🇦 CA | Marathon MaxBCI Group 94R (H7) | View on Amazon |
| FVP Fits: all 2026 Nautilus engines | P94RAGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGMBCI Group: 94R | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 ELECTRIC/GAS Turbocharged | BAGMH4 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tested Tough AGM or Tested Tough MAX SeriesBCI Group 140R or BCI Group: 99R | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 ELECTRIC/GAS Turbocharged | BAGM94RH7800E | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Starter-Stop/Start System | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
7 Battery parts are listed for the 2026 Lincoln Nautilus, from FVP, MOTORCRAFT, BOSCH and 2 other brands. FVP PLN1AGM carries the "Popular" badge. 2 parts fit every engine; the other 5 are engine-specific.
Listed part numbers: FVP PLN1AGM, BOSCH S6587B and DEKA 9A94R, plus the other parts above.
Battery Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2026 Nautilus engines | WC98313 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Battery to Starter Motor | View on Amazon |
This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
This group shows a single part: MOTORCRAFT WC98313.
Battery Terminal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | WT1012 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male Terminal KitIncludes 1 wire with lead, 1 splice, 1 heat shink | View on Amazon |
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | WT1002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 0.5 20AWG material silver | View on Amazon |
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | WT1003 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 1.5 14/16AWG material silver | View on Amazon |
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | WT1001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal0.75MM, Silver Plated | View on Amazon |
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | WT1000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 0.5 20/22AWG material TinMemory package | View on Amazon |
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | WT1030 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 4.0 10/12AWG material Tin | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, 0.75MM, Silver Plated Terminals | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1.5 SQ. MM Tin unsealed: Terminal size 2.8Connector Battery Clamp | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1035 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female, 1.0 sq. MM, material tin, unsealedTerminal size 4.8 | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1019 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal 2.50MM Tin PlatedConnector Battery Clamp | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal 0.5MM, Tin Plated | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1013 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Male 1 in. 6/18/20 Material SilverTerminal, 1.00MM, Tin Plated | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, 1.8 MM, Tin Plated | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, 2.50MM, Tin Plated | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1020 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 0.5 Sq. MM Silver unsealed terminal size .64 | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, Tin Plated, 4.0MM | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1074 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | .75 sq. MM | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1007 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, 1.50MM, Tin Plated | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1015 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal 3.00MM Tin Plated | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1031 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, Tin Plated, 4.0MMWiring Terminal Page B | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1026 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, Tin Plated, 4.0MMNot Greased, Unsealed | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1041 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal 6.00MM Tin Plated | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1029 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4.0 sq. MM, UnsealedTerminal size 6.3 | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 1.5 In. 14AWG material Tin, unsealed | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Female 1.5 14AWG material Tin, Sealed | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1039 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, Tin Plated, 1.2MM | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal size 6.34.0 sq MM, material tin | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | MaleWiring Terminal Page B | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | WT1052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal, 8MM, Silver Plated Terminals | View on Amazon |
This table covers the terminals and clamps that connect cables to the battery posts.
MOTORCRAFT supplies the 29 Battery Terminal parts for the 2026 Lincoln Nautilus. MOTORCRAFT WT1012 carries the "Popular" badge. The notes list position, dimensions and spec qualifiers wherever the manufacturer distinguishes between variants.
Circuit Breaker
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | SW8863 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without TabsRed | View on Amazon |
| MOTORCRAFT Popular Fits: all 2026 Nautilus engines | SW8873 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Circuit Breaker Assembly, 200 AmpBattery and Mountings | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW9203 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rectangular Shape, 32 Volt, Female, Green, 40 Amp | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW9202 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rectangular Shape, 32 Volt, Female, 20 Amps, Light Blue | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW9201 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Breaker Assy, Rectangular Shape, 32 Volt, 30 Amp, Pink | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW9176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse, 32 Volt, Tan, 5 Amp, 3 Blade Terminal | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW8300 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Red32 Volt | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW8298 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tan32 Volt | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW8301 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 32 VoltBlue | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW8908 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse, 275 Amps | View on Amazon |
This table covers the resettable circuit breakers in this vehicle's electrical system.
MOTORCRAFT supplies the 10 Circuit Breaker parts for the 2026 Lincoln Nautilus. MOTORCRAFT SW8863 carries the "Popular" badge. All of them fit every engine offered in the 2026 Nautilus.
Fuse
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2026 Nautilus engines | SW9312 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Red, Mega Fuse, 32 Volt, 50 Amp | View on Amazon |
This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse.
One part is listed for the 2026 Lincoln Nautilus — MOTORCRAFT SW9312.
Fuse Box Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2026 Nautilus engines | HLSC33 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fuse Box, Top Cover | View on Amazon |
This table covers the Fuse Box covers.
One part is listed for the 2026 Lincoln Nautilus — MOTORCRAFT HLSC33.
Parking Aid Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2026 Nautilus engines | PRKS18 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Primed, 'L' Shaped, Paint To Match | View on Amazon |
| MOTORCRAFT Fits: all 2026 Nautilus engines | PRKS16 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Distance ControlPaint to Match | View on Amazon |
This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
2 Parking Aid Sensor parts for the 2026 Lincoln Nautilus come from MOTORCRAFT. Every part fits both the 2.0L L4 ELECTRIC/GAS Turbocharged and the 2.0L L4 Turbocharged.
This group includes MOTORCRAFT PRKS18 and MOTORCRAFT PRKS16.
Rain Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2026 Nautilus engines | WRS5 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Less Head up Display | View on Amazon |
This table covers the Rain sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
This group shows a single part: MOTORCRAFT WRS5.
Speed Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: all 2026 Nautilus engines | DY1707 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans.Output | View on Amazon |
This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor.
One part is listed for the 2026 Lincoln Nautilus — MOTORCRAFT DY1707.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | SA1231 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Design | View on Amazon |
This table covers the starter motors that crank the engine. 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.
This group shows a single part: MOTORCRAFT SA1231.
Buying Electrical Parts for a 2026 Lincoln Nautilus
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Match the engine first. Some electrical 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, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Battery Terminal and Circuit Breaker .
Frequently Asked Questions
How many electrical parts fit the 2026 Lincoln Nautilus?
Our catalog currently lists 57 electrical parts for the 2026 Lincoln Nautilus across 12 subcategories and 6 brands, covering both the 2.0L L4 ELECTRIC/GAS Turbocharged and the 2.0L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do electrical parts differ between 2026 Lincoln Nautilus engines?
Some do. 48 parts fit every engine; the other 9 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 electrical problems on a 2026 Lincoln Nautilus?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. 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, clean or renew the battery terminals and grounds with any charging-system repair.
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 2026 Lincoln Nautilus 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 2026 Lincoln Nautilus?
First match the engine — each row shows which engine(s) the part fits. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 Lincoln Nautilus
Electrical Parts for Other Lincoln Nautilus Years
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