2003 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 are listed for the 2003 Honda Pilot, from STANDARD MOTOR PRODUCTS, FOUR SEASONS, GPD and 2 other brands. STANDARD MOTOR PRODUCTS RY302T carries the "Popular" badge.

Listed part numbers: STANDARD MOTOR PRODUCTS RY302T, STANDARD MOTOR PRODUCTS RY302 and FOUR SEASONS 36140, plus the other 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 are listed for the 2003 Honda Pilot, from 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 are listed for the 2003 Honda Pilot, from FOUR SEASONS, GPD, UAC and 1 other brand.

Part numbers include FOUR SEASONS 35993, GPD 1711474 and UAC SW10000C, among others listed 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 are listed for the 2003 Honda Pilot, from ACDELCO and FOUR SEASONS.

This group includes 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

This group shows a single part: 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

One part is listed for the 2003 Honda Pilot — 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 for the 2003 Honda Pilot come from 4 brands — WELLS, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is FAMOUS BRAND RAA1255.

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 are listed for the 2003 Honda Pilot, from GPD, UNITED MOTOR PRODUCTS, FAMOUS BRAND and 4 other brands. GPD 1711651 carries the "Popular" badge.

Listed part numbers: GPD 1711651, UNITED MOTOR PRODUCTS RLY51 and FAMOUS BRAND RAA1255, plus the other 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

8 Brake Light Switch parts are listed for the 2003 Honda Pilot, from STANDARD MOTOR PRODUCTS, BWD/NIEHOFF, ROSTRA and 3 other brands. ROSTRA 620010 carries the "Popular" badge.

In the Economy grade, STANDARD MOTOR PRODUCTS and BWD/NIEHOFF supply 3 parts: the catalog's value-priced group. A representative part number is BWD/NIEHOFF S37034.

The Standard Replacement section lists 5 options from ROSTRA, STANDARD MOTOR PRODUCTS, FACET and 2 other brands — built to original-equipment specification. ROSTRA 620010 is listed in this group.

This group includes ROSTRA 620010, BWD/NIEHOFF S37034 and STANDARD MOTOR PRODUCTS SLS241T and the remaining parts above.

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 are listed for the 2003 Honda Pilot, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS.

This group includes 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 for the 2003 Honda Pilot come from 2 brands — ROSTRA and WELLS.

Part numbers include ROSTRA 660738, ROSTRA 660788 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 for the 2003 Honda Pilot come from 4 brands — STANDARD MOTOR PRODUCTS, SHEE-MAR, ROSTRA and 1 other brand. The "Popular" part is ROSTRA 640023.

The Economy section: 2 options from SHEE-MAR and STANDARD MOTOR PRODUCTS. SHEE-MAR SM1121 is listed in this group.

Standard Replacement: 3 parts, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. A representative part number is ROSTRA 640023.

Part numbers include ROSTRA 640023, SHEE-MAR SM1121 and STANDARD MOTOR PRODUCTS CBS1079T, among others listed 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 for the 2003 Honda Pilot come from 4 brands — STANDARD MOTOR PRODUCTS, ROSTRA, WELLS and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS DS1541.

The Economy section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS DS1541T is listed in this group.

Standard Replacement: 3 parts, from STANDARD MOTOR PRODUCTS, ROSTRA and WELLS. A representative part number is STANDARD MOTOR PRODUCTS DS1541.

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

Part numbers include STANDARD MOTOR PRODUCTS DS1541, STANDARD MOTOR PRODUCTS DS1541T and ROSTRA 650020, among others listed 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

5 Fog / Driving Lamp Relay parts are listed for the 2003 Honda Pilot, from FAMOUS BRAND, BWD/NIEHOFF, STANDARD MOTOR PRODUCTS and 2 other brands. FAMOUS BRAND RAA1833 carries the "Popular" badge.

Part numbers include FAMOUS BRAND RAA1833, BWD/NIEHOFF R6069 and STANDARD MOTOR PRODUCTS RY314, 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 for the 2003 Honda Pilot come from 4 brands — HOLSTEIN, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.

Part numbers include HOLSTEIN 2RSW0028, ROSTRA 600011 and STANDARD MOTOR PRODUCTS RY423, among others listed 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 are listed for the 2003 Honda Pilot, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. WELLS 1R1455 carries the "Popular" badge.

This group includes WELLS 1R1455, ROSTRA 600068 and ROSTRA 600011 and the remaining 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 are listed for the 2003 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 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 for the 2003 Honda Pilot come from 5 brands — STANDARD MOTOR PRODUCTS, FAMOUS BRAND, SHEE-MAR and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS CBS1079T.

The Economy section: 3 options from STANDARD MOTOR PRODUCTS, FAMOUS BRAND and SHEE-MAR. STANDARD MOTOR PRODUCTS CBS1079T is listed in this group.

Standard Replacement: 3 parts, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. A representative part number is ROSTRA 640023.

This group includes STANDARD MOTOR PRODUCTS CBS1079T, FAMOUS BRAND SAC1178 and SHEE-MAR SM1121 and the remaining parts 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 for the 2003 Honda Pilot come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS RY302T.

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

This group shows a single part: 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 for the 2003 Honda Pilot come from 4 brands — 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 are listed for the 2003 Honda Pilot, from BOSCH and WELLS.

Part numbers include 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 are listed for the 2003 Honda Pilot, from 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 are listed for the 2003 Honda Pilot, from STANDARD MOTOR PRODUCTS, VEMO, SKP and 10 other brands. SKP SK2G8 carries the "Popular" badge.

Economy: 8 parts, from VEMO, SKP, STANDARD MOTOR PRODUCTS and 4 other brands. A representative part number is SKP SK2G8.

The Standard Replacement section: 7 options from BECK/ARNLEY, ACDELCO, FACET and 4 other brands. BECK/ARNLEY 2010262 is listed in this group.

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 are listed for the 2003 Honda Pilot, from 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 for the 2003 Honda Pilot come from 3 brands — WELLS, ULTRA-POWER and STANDARD MOTOR PRODUCTS. The "Popular" part is ULTRA-POWER PSW37.

The Economy section: 1 option from ULTRA-POWER. ULTRA-POWER PSW37 is listed in this group.

Standard Replacement: 4 parts, from WELLS and STANDARD MOTOR PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS PSW39.

Listed part numbers: ULTRA-POWER PSW37, STANDARD MOTOR PRODUCTS PSW39 and WELLS 1S10280, plus the other parts 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 for the 2003 Honda Pilot come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS RY302T.

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 are listed for the 2003 Honda Pilot, from WELLS, FAMOUS BRAND and STANDARD MOTOR PRODUCTS.

Economy: 1 part, from FAMOUS BRAND. A representative part number is FAMOUS BRAND 1802488886.

The Standard Replacement section: 3 options from WELLS and STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS DWS427 is listed in this group.

Part numbers include FAMOUS BRAND 1802488886, STANDARD MOTOR PRODUCTS DWS427 and WELLS 1S13108, among others listed 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 for the 2003 Honda Pilot come from 4 brands — 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 are listed for the 2003 Honda Pilot, from STANDARD MOTOR PRODUCTS, UAC, BECK/ARNLEY and 5 other brands. UAC SW11322C carries the "Popular" badge.

Economy: 2 parts, from UAC and STANDARD MOTOR PRODUCTS. A representative part number is UAC SW11322C.

The Standard Replacement section: 6 options from STANDARD MOTOR PRODUCTS, BECK/ARNLEY, FACET and 3 other brands. STANDARD MOTOR PRODUCTS TS295 is listed in this group.

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

Part numbers include UAC SW11322C, STANDARD MOTOR PRODUCTS TS295T and STANDARD MOTOR PRODUCTS TS295, 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

This group shows a single part: 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

One part is listed for the 2003 Honda Pilot — 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

This group shows a single part: 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 are listed for the 2003 Honda Pilot, from ROSTRA, ATP, GPD and 2 other brands. GPD 1815219 carries the "Popular" badge.

Economy: 2 parts, from GPD. A representative part number is GPD 1815219.

The Standard Replacement section: 11 options from ROSTRA, ATP, STANDARD MOTOR PRODUCTS and 1 other brand. ROSTRA 501230 is listed in this group.

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 for the 2003 Honda Pilot come from 3 brands — STANDARD MOTOR PRODUCTS, HOLSTEIN and WELLS.

Part numbers include HOLSTEIN 2RSW0030, STANDARD MOTOR PRODUCTS EFL8T and STANDARD MOTOR PRODUCTS EFL8, 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

6 Turn Signal Switch parts are listed for the 2003 Honda Pilot, from STANDARD MOTOR PRODUCTS, FAMOUS BRAND, ROSTRA and 2 other brands. STANDARD MOTOR PRODUCTS CBS1079T carries the "Popular" badge.

Economy: 2 parts, from STANDARD MOTOR PRODUCTS and FAMOUS BRAND. A representative part number is STANDARD MOTOR PRODUCTS CBS1079T.

The Standard Replacement section: 4 options from ROSTRA, BECK/ARNLEY, STANDARD MOTOR PRODUCTS and 1 other brand. ROSTRA 640023 is listed in this group.

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 for the 2003 Honda Pilot come from 8 brands — AUTOTECNICA, DORMAN, HOLSTEIN and 5 other brands. The "Popular" part is BECK/ARNLEY 2012693.

The Economy section: 4 options from AUTOTECNICA, DORMAN, HOLSTEIN and 1 other brand. AUTOTECNICA HA1316698 is listed in this group.

Standard Replacement: 4 parts, from BECK/ARNLEY, STANDARD MOTOR PRODUCTS, ROSTRA and 1 other brand. A representative part number is BECK/ARNLEY 2012693.

Listed part numbers: BECK/ARNLEY 2012693, AUTOTECNICA HA1316698 and DORMAN 918885, plus the other 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

This group shows a single part: WELLS 1S3548.