2021 Lincoln Nautilus Electrical Switch & Relay Parts

This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

5 A/C Refrigerant Pressure Switch parts are listed for the 2021 Lincoln Nautilus, from MOTORCRAFT, DORMAN, FOUR SEASONS and 2 other brands. MOTORCRAFT YH2034 carries the "Popular" badge. All of them fit every engine offered in the 2021 Nautilus.

Part numbers include MOTORCRAFT YH2034, DORMAN 904612 and FOUR SEASONS 37340, among others listed above.

This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: WELLS 1R2372.

This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

9 Brake Light Switch parts are listed for the 2021 Lincoln Nautilus, from STANDARD MOTOR PRODUCTS, DORMAN, HOLSTEIN and 5 other brands. MOTORCRAFT SW7810 carries the "Popular" badge. All of them fit every engine offered in the 2021 Nautilus.

In the Economy grade, DORMAN, HOLSTEIN, SKP and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is DORMAN 926487.

The Standard Replacement section lists 5 options from MOTORCRAFT, STANDARD MOTOR PRODUCTS, ROSTRA and 2 other brands — built to original-equipment specification. MOTORCRAFT SW7810 is listed in this group.

Part numbers include MOTORCRAFT SW7810, DORMAN 926487 and HOLSTEIN 2BLS0025, among others listed above.

This table covers the Cruise Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

6 Cruise Control Switch parts for the 2021 Lincoln Nautilus come from MOTORCRAFT. The "Popular" part is MOTORCRAFT SW7786. Every part fits both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged.

Part numbers include MOTORCRAFT SW7786, MOTORCRAFT SW8049 and MOTORCRAFT SW7850, among others listed above.

This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

This group shows a single part: WELLS 1S13826.

This table covers the Door Lock switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

MOTORCRAFT supplies both parts for the 2021 Lincoln Nautilus. All of them fit every engine offered in the 2021 Nautilus.

This group includes MOTORCRAFT SW7332 and MOTORCRAFT SW7577.

This table covers the Hazard Warning switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

This group shows a single part: MOTORCRAFT WPT1083.

This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 Headlamp Switch parts for the 2021 Lincoln Nautilus come from MOTORCRAFT. Every part fits both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged.

Listed part numbers: MOTORCRAFT SW8024 and MOTORCRAFT SW8025.

This table covers the Neutral Safety Switch / Range 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. Read more

2 Neutral Safety Switch / Range Sensor parts are listed for the 2021 Lincoln Nautilus, from MOTORCRAFT and WELLS. All of them fit every engine offered in the 2021 Nautilus.

Listed part numbers: MOTORCRAFT TGPS6 and WELLS 5S17666.

This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch. Read more

9 Oil Pressure Sender / Switch parts are listed for the 2021 Lincoln Nautilus, from UNITED MOTOR PRODUCTS, MOTORCRAFT, STANDARD MOTOR PRODUCTS and 2 other brands. MOTORCRAFT SW8368 carries the "Popular" badge. 3 parts fit every engine; the other 6 are engine-specific.

Economy: 3 parts, from UNITED MOTOR PRODUCTS and DORMAN. A representative part number is DORMAN 926461.

The Standard Replacement section: 6 options from MOTORCRAFT, STANDARD MOTOR PRODUCTS and WELLS. MOTORCRAFT SW8368 is listed in this group.

Listed part numbers: MOTORCRAFT SW8368, DORMAN 926461 and UNITED MOTOR PRODUCTS OPS335, plus the other parts above.

This table covers the Parking Brake switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

One part is listed for the 2021 Lincoln Nautilus — MOTORCRAFT SW9261.

This table covers the Power Seat switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

5 Power Seat Switch parts for the 2021 Lincoln Nautilus come from MOTORCRAFT. The "Popular" part is MOTORCRAFT SW7974. Every part fits both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged.

Part numbers include MOTORCRAFT SW7974, MOTORCRAFT SW7374 and MOTORCRAFT SW7381, among others listed above.

This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Power Window Switch parts are listed for the 2021 Lincoln Nautilus, from MOTORCRAFT, STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2021 Nautilus.

Part numbers include MOTORCRAFT SW7839, MOTORCRAFT SW7794 and STANDARD MOTOR PRODUCTS DWS1611, among others listed above.

This table covers the Transmission-Automatic Fluid Pressure switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

One part is listed for the 2021 Lincoln Nautilus — MOTORCRAFT OPS6.

This table covers the Trunk Lid / Tailgate Release switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Trunk Lid / Tailgate Release Switch parts for the 2021 Lincoln Nautilus come from 4 brands — DORMAN, STANDARD MOTOR PRODUCTS, MOTORCRAFT and 1 other brand. Every part fits both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged.

The Economy section: 1 option from DORMAN. DORMAN 901707 is listed in this group.

Standard Replacement: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS DS1502.

2 further parts sit outside the graded sections, with the same engine-level match.

Part numbers include DORMAN 901707, STANDARD MOTOR PRODUCTS DS1502 and MOTORCRAFT SW8030, among others listed above.

This table covers the combination / turn-signal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Turn Signal Switch parts are listed for the 2021 Lincoln Nautilus, from DORMAN, VEMO, STANDARD MOTOR PRODUCTS and 1 other brand. All of them fit every engine offered in the 2021 Nautilus.

Economy: 2 parts, from DORMAN and VEMO. A representative part number is DORMAN 920590.

The Standard Replacement section: 2 options from STANDARD MOTOR PRODUCTS and WELLS. STANDARD MOTOR PRODUCTS CBS2286 is listed in this group.

This group includes DORMAN 920590, VEMO V25730155 and STANDARD MOTOR PRODUCTS CBS2286 and the remaining parts above.

This table covers the Wiper / Washer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 Wiper / Washer Switch parts for the 2021 Lincoln Nautilus come from MOTORCRAFT. Every part fits both the 2.0L L4 Turbocharged and the 2.7L V6 Turbocharged.

This group includes MOTORCRAFT SW8031 and MOTORCRAFT SW8179.