2004 Honda Pilot Electrical Switch & Relay Parts

This table covers the relays that control the A/C Compressor 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

6 A/C Compressor Relay parts for the 2004 Honda Pilot come from 5 brands — STANDARD MOTOR PRODUCTS, FOUR SEASONS, GPD and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS RY302T.

This group includes STANDARD MOTOR PRODUCTS RY302T, STANDARD MOTOR PRODUCTS RY302 and FOUR SEASONS 36140 and the remaining parts above.

This table covers the relays that control the A/C Condenser Fan Motor 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

2 A/C Condenser Fan Motor Relay parts for the 2004 Honda Pilot come from 2 brands — ACDELCO and FOUR SEASONS.

This group includes ACDELCO 1550976 and FOUR SEASONS 36017.

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

4 A/C Refrigerant Pressure Switch parts for the 2004 Honda Pilot come from 4 brands — FOUR SEASONS, GPD, UAC and 1 other brand.

This group includes FOUR SEASONS 35993, GPD 1711474 and UAC SW10000C and the remaining parts above.

This table covers the relays that control the A/C System 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

2 A/C System Relay parts for the 2004 Honda Pilot come from 2 brands — ACDELCO and FOUR SEASONS.

Listed part numbers: ACDELCO 1550976 and FOUR SEASONS 36017.

This table covers the A/C Thermo 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 2004 Honda Pilot — GPD 1713032.

This table covers the relays that control the ABS 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: UNITED MOTOR PRODUCTS RLY51.

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

11 Accessory Power Relay parts are listed for the 2004 Honda Pilot, from WELLS, ROSTRA, FAMOUS BRAND and 1 other brand. FAMOUS BRAND RAA1255 carries the "Popular" badge.

This table covers the relays that control the Blower Motor 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

7 Blower Motor Relay parts for the 2004 Honda Pilot come from 7 brands — GPD, UNITED MOTOR PRODUCTS, FAMOUS BRAND and 4 other brands. The "Popular" part is GPD 1711651.

This group includes GPD 1711651, UNITED MOTOR PRODUCTS RLY51 and FAMOUS BRAND RAA1255 and the remaining parts above.

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

13 Brake Light Switch parts for the 2004 Honda Pilot come from 7 brands — STANDARD MOTOR PRODUCTS, FACET, UNITED MOTOR PRODUCTS and 4 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS SLS242T.

The Economy section lists 4 options from STANDARD MOTOR PRODUCTS and BWD/NIEHOFF — the catalog's value-priced group. STANDARD MOTOR PRODUCTS SLS242T is listed in this group.

In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, FACET, UNITED MOTOR PRODUCTS and 3 other brands supply 9 parts: built to original-equipment specification. A representative part number is ROSTRA 620010.

This table covers the relays that control the Computer Control 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

3 Computer Control Relay parts for the 2004 Honda Pilot come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: ROSTRA 600206, STANDARD MOTOR PRODUCTS RY720 and WELLS 1R1462.

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

3 Cruise Control Switch parts are listed for the 2004 Honda Pilot, from ROSTRA and WELLS.

This group includes ROSTRA 660788, ROSTRA 660738 and WELLS 1S9527.

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

5 Dimmer Switch parts are listed for the 2004 Honda Pilot, from STANDARD MOTOR PRODUCTS, SHEE-MAR, ROSTRA and 1 other brand. ROSTRA 640023 carries the "Popular" badge.

Economy: 2 parts, from SHEE-MAR and STANDARD MOTOR PRODUCTS. A representative part number is SHEE-MAR SM1121.

The Standard Replacement section: 3 options from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. ROSTRA 640023 is listed in this group.

Listed part numbers: ROSTRA 640023, SHEE-MAR SM1121 and STANDARD MOTOR PRODUCTS CBS1079T, plus the other parts above.

This table covers the Door Jamb 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 Door Jamb Switch parts are listed for the 2004 Honda Pilot, from STANDARD MOTOR PRODUCTS, ROSTRA, WELLS and 1 other brand. STANDARD MOTOR PRODUCTS DS1541 carries the "Popular" badge.

Economy: 1 part, from STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS DS1541T.

The Standard Replacement section: 3 options from STANDARD MOTOR PRODUCTS, ROSTRA and WELLS. STANDARD MOTOR PRODUCTS DS1541 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This group includes STANDARD MOTOR PRODUCTS DS1541, STANDARD MOTOR PRODUCTS DS1541T and ROSTRA 650020 and the remaining parts above.

This table covers the relays that control the Fog / Driving Lamp 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

6 Fog / Driving Lamp Relay parts for the 2004 Honda Pilot come from 6 brands — FAMOUS BRAND, STANDARD MOTOR PRODUCTS, BWD/NIEHOFF and 3 other brands. The "Popular" part is FAMOUS BRAND RAA1833.

Part numbers include FAMOUS BRAND RAA1833, STANDARD MOTOR PRODUCTS RY314 and BWD/NIEHOFF R6069, among others listed above.

This table covers the relays that control the Fuel Injection 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

4 Fuel Injection Relay parts are listed for the 2004 Honda Pilot, from HOLSTEIN, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.

This group includes HOLSTEIN 2RSW0028, ROSTRA 600011 and STANDARD MOTOR PRODUCTS RY423 and the remaining parts above.

This table covers the relays that control the Fuel Pump / Circuit Opening 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

5 Fuel Pump / Circuit Opening Relay parts for the 2004 Honda Pilot come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. The "Popular" part is WELLS 1R1455.

Listed part numbers: WELLS 1R1455, ROSTRA 600068 and ROSTRA 600011, plus the other parts above.

This table covers the relays that control the Headlamp 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

6 Headlamp Relay parts for the 2004 Honda Pilot come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS RY302T.

Listed part numbers: STANDARD MOTOR PRODUCTS RY302T, STANDARD MOTOR PRODUCTS RY302 and HOLSTEIN 2RSW0026, plus the other parts above.

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

6 Headlamp Switch parts are listed for the 2004 Honda Pilot, from STANDARD MOTOR PRODUCTS, FAMOUS BRAND, SHEE-MAR and 2 other brands. STANDARD MOTOR PRODUCTS CBS1079T carries the "Popular" badge.

Economy: 3 parts, from STANDARD MOTOR PRODUCTS, FAMOUS BRAND and SHEE-MAR. A representative part number is STANDARD MOTOR PRODUCTS CBS1079T.

The Standard Replacement section: 3 options from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. ROSTRA 640023 is listed in this group.

Part numbers include STANDARD MOTOR PRODUCTS CBS1079T, FAMOUS BRAND SAC1178 and SHEE-MAR SM1121, among others listed above.

This table covers the relays that control the Horn 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

6 Horn Relay parts are listed for the 2004 Honda Pilot, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. STANDARD MOTOR PRODUCTS RY302T carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS RY302T, STANDARD MOTOR PRODUCTS RY302 and HOLSTEIN 2RSW0026, among others listed above.

This table covers the HVAC Control Switch panels. Read more

One part is listed for the 2004 Honda Pilot — ULTRA-POWER 1711474.

This table covers the ignition switches that feed the starter 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

4 Ignition Starter Switch parts are listed for the 2004 Honda Pilot, from BECK/ARNLEY, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.

Listed part numbers: BECK/ARNLEY 2011978, ROSTRA 630177 and STANDARD MOTOR PRODUCTS US532, plus the other parts above.

This table covers the relays that control the Multi-Function 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

2 Multi-Function Relay parts for the 2004 Honda Pilot come from 2 brands — BOSCH and WELLS.

Listed part numbers: BOSCH 0986AH0307 and WELLS 1R3505.

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

3 Neutral Safety Switch / Range Sensor parts for the 2004 Honda Pilot come from 3 brands — ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include ROSTRA 670027, STANDARD MOTOR PRODUCTS NS158 and WELLS 1S5767.

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

15 Oil Pressure Sender / Switch parts for the 2004 Honda Pilot come from 13 brands — STANDARD MOTOR PRODUCTS, VEMO, SKP and 10 other brands. The "Popular" part is SKP SK2G8.

The Economy section: 8 options from VEMO, SKP, STANDARD MOTOR PRODUCTS and 4 other brands. SKP SK2G8 is listed in this group.

Standard Replacement: 7 parts, from BECK/ARNLEY, ACDELCO, FACET and 4 other brands. A representative part number is BECK/ARNLEY 2010262.

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

2 Parking Brake Switch parts for the 2004 Honda Pilot come from 2 brands — ROSTRA and WELLS.

This group includes ROSTRA 690101 and WELLS 1S7497.

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 are listed for the 2004 Honda Pilot, from WELLS, ULTRA-POWER and STANDARD MOTOR PRODUCTS. ULTRA-POWER PSW37 carries the "Popular" badge.

Economy: 1 part, from ULTRA-POWER. A representative part number is ULTRA-POWER PSW37.

The Standard Replacement section: 4 options from WELLS and STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS PSW39 is listed in this group.

Part numbers include ULTRA-POWER PSW37, STANDARD MOTOR PRODUCTS PSW39 and WELLS 1S10280, among others listed above.

This table covers the relays that control the Power Window 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

6 Power Window Relay parts are listed for the 2004 Honda Pilot, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. STANDARD MOTOR PRODUCTS RY302T carries the "Popular" badge.

This group includes STANDARD MOTOR PRODUCTS RY302T, STANDARD MOTOR PRODUCTS RY302 and HOLSTEIN 2RSW0026 and the remaining parts 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 for the 2004 Honda Pilot come from 3 brands — WELLS, FAMOUS BRAND and STANDARD MOTOR PRODUCTS.

The Economy section: 1 option from FAMOUS BRAND. FAMOUS BRAND 1802488886 is listed in this group.

Standard Replacement: 3 parts, from WELLS and STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS DWS427.

This group includes FAMOUS BRAND 1802488886, STANDARD MOTOR PRODUCTS DWS427 and WELLS 1S13108 and the remaining parts above.

This table covers the relays that control the Radiator Fan 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

4 Radiator Fan Relay parts are listed for the 2004 Honda Pilot, from ACDELCO, FOUR SEASONS, STANDARD MOTOR PRODUCTS and 1 other brand.

This group includes ACDELCO 1550976, FOUR SEASONS 36017 and STANDARD MOTOR PRODUCTS RY716 and the remaining parts above.

This table covers the Radiator Fan 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

9 Radiator Fan Switch parts for the 2004 Honda Pilot come from 8 brands — STANDARD MOTOR PRODUCTS, UAC, BECK/ARNLEY and 5 other brands. The "Popular" part is UAC SW11322C.

The Economy section: 2 options from UAC and STANDARD MOTOR PRODUCTS. UAC SW11322C is listed in this group.

Standard Replacement: 6 parts, from STANDARD MOTOR PRODUCTS, BECK/ARNLEY, FACET and 3 other brands. A representative part number is STANDARD MOTOR PRODUCTS TS295.

1 further part sits outside the graded sections, with the same engine-level match.

Listed part numbers: UAC SW11322C, STANDARD MOTOR PRODUCTS TS295T and STANDARD MOTOR PRODUCTS TS295, plus the other parts above.

This table covers the Seat Heater 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 Seat Heater Switch parts are listed for the 2004 Honda Pilot, from WELLS and ROSTRA. WELLS 1S10269 carries the "Popular" badge.

Part numbers include WELLS 1S10269, ROSTRA 661550 and WELLS 1S10273, among others listed above.

This table covers the Seat Lumbar 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 2004 Honda Pilot — STANDARD MOTOR PRODUCTS PSW37.

This table covers the relays that control the Sunroof 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: ROSTRA 600138.

This table covers the Transmission-Automatic Clutch 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 2004 Honda Pilot — ATP HE19.

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

13 Transmission-Automatic Fluid Pressure Switch parts for the 2004 Honda Pilot come from 5 brands — ROSTRA, ATP, GPD and 2 other brands. The "Popular" part is GPD 1815219.

The Economy section: 2 options from GPD. GPD 1815219 is listed in this group.

Standard Replacement: 11 parts, from ROSTRA, ATP, STANDARD MOTOR PRODUCTS and 1 other brand. A representative part number is ROSTRA 501230.

This table covers the relays that control the Turn Signal 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

4 Turn Signal Relay parts are listed for the 2004 Honda Pilot, from STANDARD MOTOR PRODUCTS, HOLSTEIN and WELLS.

This group includes HOLSTEIN 2RSW0030, STANDARD MOTOR PRODUCTS EFL8T and STANDARD MOTOR PRODUCTS EFL8 and the remaining parts 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

6 Turn Signal Switch parts for the 2004 Honda Pilot come from 5 brands — STANDARD MOTOR PRODUCTS, FAMOUS BRAND, ROSTRA and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS CBS1079T.

The Economy section: 2 options from STANDARD MOTOR PRODUCTS and FAMOUS BRAND. STANDARD MOTOR PRODUCTS CBS1079T is listed in this group.

Standard Replacement: 4 parts, from ROSTRA, BECK/ARNLEY, STANDARD MOTOR PRODUCTS and 1 other brand. A representative part number is ROSTRA 640023.

Listed part numbers: STANDARD MOTOR PRODUCTS CBS1079T, FAMOUS BRAND SAC1178 and ROSTRA 640023, plus the other parts above.

This table covers the Variable Valve Timing (VVT) Oil 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

8 Variable Valve Timing (VVT) Oil Pressure Switch parts are listed for the 2004 Honda Pilot, from AUTOTECNICA, DORMAN, HOLSTEIN and 5 other brands. BECK/ARNLEY 2012693 carries the "Popular" badge.

Economy: 4 parts, from AUTOTECNICA, DORMAN, HOLSTEIN and 1 other brand. A representative part number is AUTOTECNICA HA1316698.

The Standard Replacement section: 4 options from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, ROSTRA and 1 other brand. BECK/ARNLEY 2012693 is listed in this group.

This group includes BECK/ARNLEY 2012693, AUTOTECNICA HA1316698 and DORMAN 918885 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

One part is listed for the 2004 Honda Pilot — WELLS 1S3548.