What is the purpose of relays in Chevrolet Blazer,S10,GMC Jimmy and Sonoma and how can a faulty relay be identified and fixed?

First, several electrical accessories in the vehicle use relays to transmit the electrical signal to the component and if the relay is defective, that component will not operate properly. The various relays are grouped together in several locations like the engine compartment. If a faulty relay is suspected, it can be removed and tested.

Genuine Chevrolet S10 Relay

Wire Relay

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

29 Relays found

View related parts
Chevrolet S10 RELAY ASM,ACSRY TIME DELAY CUTOFF *GRAY
Part Number: 13500114
- Replaces: 12193606, 19115080, 15328866, 12135034, 15393412, 12088567, 12135170, 19116057
$9.30 MSRP: $19.52
You Save: $10.22 (53%)

Add to Cart
More Info
Fits the following Vehicles:
1997-2004 Chevrolet S10 | CREW CAB, ELECTRIC, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay Asm,Multiuse *Gray
Part Number: 13503102
- Replaces: 12177236, 12193614, 12088592, 12088576, 12135175, 12193604, 15328864
$7.08 MSRP: $15.80
You Save: $8.72 (56%)

Add to Cart
More Info
Fits the following Vehicles:
1998-2004 Chevrolet S10 | CREW CAB, ELECTRIC, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay,Instrument Panel Wiring Harness *Black
Part Number: 13502674
- Other Name: RELAY, Horn
- Replaces: 14100455
$18.41 MSRP: $34.73
You Save: $16.32 (47%)

Add to Cart
More Info
Fits the following Vehicles:
1982-1985 Chevrolet S10 | 2 DOOR, PICKUP | 4 Cyl 1.9L
Less Info
View related parts
Chevrolet S10 RELAY ASM,WSW MOT *BLACK
Part Number: 13500126
- Replaces: 92199311, 92181835, 12077866, 12135180, 15393413, 19115082, 15328867, 19116058
$11.40 MSRP: $20.44
You Save: $9.04 (45%)

Add to Cart
More Info
Fits the following Vehicles:
1995-2004 Chevrolet S10 | CREW CAB, ELECTRIC, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay,Electronic Brake Control
Part Number: 12088594
- Other Name: RELAY, A/C Electrical
- Replaces: 22555387, 25609047, 12088596, 22570060, 12034544, 15591178, 15210866
$12.60 MSRP: $26.68
You Save: $14.08 (53%)

Add to Cart
More Info
Fits the following Vehicles:
1994 Chevrolet S10 | 4 DOOR | 4 Cyl 2.2L, 6 Cyl 4.3L
1989-1992 Chevrolet S10 | 2 DOOR, 4 DOOR, PICKUP | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay Asm,Blower Motor<See Guide/Contact Bfo>
Part Number: 84095360
- Other Name: RELAY ASM,BLO MOT<SEE GUIDE/CONTACT BFO>
- Replaced by: 19118886
$44.59 MSRP: $99.52
You Save: $54.93 (56%)

Add to Cart
More Info
Fits the following Vehicles:
1994-2004 Chevrolet S10 | 2 DOOR, 4 DOOR, CREW CAB, ELECTRIC, PICKUP, PICKUP EXTENDED CAB | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay Assembly, Multiuse
Part Number: 13502676
- Other Name: RELAY, Radio Receiver; Fuel Pump Relay, Horn Relay, Relay
- Replaces: 12065118, 12135084, 92109510, 12065125
$6.13 MSRP: $11.56
You Save: $5.43 (47%)

Add to Cart
More Info
Fits the following Vehicles:
2003 Chevrolet S10 | PICKUP EXTENDED CAB | 4 Cyl 2.2L, 6 Cyl 4.3L
1999-2000 Chevrolet S10 | PICKUP | 6 Cyl 4.3L
1994 Chevrolet S10 | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L
View More
Less Info
View related parts
Chevrolet S10 Flasher Assembly, Turn Signal Lamp
Part Number: 9442871
- Other Name: FLASHER, Turn Signal Lamp; Turn Signal Flasher
$12.60 MSRP: $28.87
You Save: $16.27 (57%)

Add to Cart
More Info
Fits the following Vehicles:
1986-1994 Chevrolet S10 | 2 DOOR, 4 DOOR, PICKUP | 4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Flasher,Hazard Lamp
Part Number: 19209674
- Other Name: FLASHER, Chassis/Body Marker/Hazard
- Replaces: 491391, 10039390, 11515735, 00491391, 10178780, 10041073, 15648653
$14.23 MSRP: $25.52
You Save: $11.29 (45%)
More Info
Fits the following Vehicles:
1982-1998 Chevrolet S10 | 2 DOOR, 4 DOOR, PICKUP | 4 Cyl 1.9L, 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Diesel, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Flasher,Turn Signal Lamp
Part Number: 10041074
- Other Name: FLASHER, Turn Signal Lamp; Turn Signal Flasher
More Info
Fits the following Vehicles:
1982-1994 Chevrolet S10 | 2 DOOR, 4 DOOR, PICKUP | 4 Cyl 1.9L, 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Diesel, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay,Horn
Part Number: 25523703
- Other Name: RELAY, Horn; Horn Relay, Lock Relay, Relay
More Info
Fits the following Vehicles:
1983-1994 Chevrolet S10 | 2 DOOR, 4 DOOR, PICKUP | 4 Cyl 1.9L, 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Diesel, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay,Fuel Pump
Part Number: 10034222
- Other Name: RELAY, A/C Electrical; AC Relay, Fan Relay, Fuel Pump Relay, Relay
More Info
Fits the following Vehicles:
1985-1994 Chevrolet S10 | 2 DOOR, 4 DOOR, PICKUP | 4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay,Manual Transmission Overdrive Switch
Part Number: 14078915
- Other Name: RELAY, Fuel Pump; EFE Heater Relay, Relay
More Info
Fits the following Vehicles:
1983-1985 Chevrolet S10 | 2 DOOR, PICKUP | 6 Cyl 2.8L
Less Info
View related parts
Chevrolet S10 Flasher,Turn Signal Lamp
Part Number: 9442495
- Other Name: FLASHER, Turn Signal Lamp
More Info
Fits the following Vehicles:
1995-1996 Chevrolet S10 | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay Assembly, End Gate Window Release
Part Number: 15679676
- Other Name: RELAY, Horn; Relay
- Replaces: 15679628
More Info
Fits the following Vehicles:
1991-1994 Chevrolet S10 | 2 DOOR, 4 DOOR | 4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Flasher,Hazard Lamp & Turn Signal Lamp
Part Number: 9442496
- Other Name: FLASHER, Turn Signal Lamp
More Info
Fits the following Vehicles:
1995-1997 Chevrolet S10 | PICKUP | 4 Cyl 2.2L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay,Emission Control Multifunction
Part Number: 14039681
- Other Name: RELAY; EFE Heater Relay, Timer & Relay
More Info
Fits the following Vehicles:
1982 Chevrolet S10 | PICKUP | 6 Cyl 2.8L
Less Info
View related parts
Chevrolet S10 Relay Asm,Choke
Part Number: 14040833
- Other Name: RELAY, Automatic Choke Control
More Info
Fits the following Vehicles:
1982-1985 Chevrolet S10 | 2 DOOR, PICKUP | 6 Cyl 2.8L
Less Info
View related parts
Chevrolet S10 Relay Assembly, Rear Window Defogger
Part Number: 15554520
- Other Name: RELAY, Rear Window Defogger; Relay
- Position: Rear
More Info
Fits the following Vehicles:
1983-1994 Chevrolet S10 | 2 DOOR, 4 DOOR | 4 Cyl 1.9L, 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Diesel, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info
View related parts
Chevrolet S10 Relay Asm
Part Number: 12088504
- Other Name: RELAY, Headlamp/Fog Lamp/Turn Signal; Horn Relay, Temperature Switch
- Replaces: 12040835
More Info
Fits the following Vehicles:
1993-1994 Chevrolet S10 | 2 DOOR, 4 DOOR, PICKUP | 4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L
Less Info

| Page 1 of 2 |Next >

1-20 of 29 Results

Chevrolet S10 Relay Parts Questions & Answers

Relay Assembly, Multiuse
13502676
Q: What is the purpose of relays in Chevrolet Blazer,S10,GMC Jimmy and Sonoma and how can a faulty relay be identified and fixed?
A: First, several electrical accessories in the vehicle use relays to transmit the electrical signal to the component and if the relay is defective, that component will not operate properly. The various relays are grouped together in several locations like the engine compartment. If a faulty relay is suspected, it can be removed and tested.