How to replace the Power Distribution Relay attached to the wire harness on 2008 Buick LaCrosse?

The first step to replace the Power Distribution Relay from the wire harness requires you to find its location using the Master Electrical Component List. Before uninstalling the relay check for fasteners then remove all connector position assurance tools and secondary locks with care to protect the relay when disconnecting it from the wiring harness. After removing the relay from its wire harness connector position install the new replacement relay to the connector before putting back secondary locks and fasteners or tape.

OEM 2008 Buick LaCrosse Relay

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4 Relays found

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2008 Buick LaCrosse Fuel Pump Relay, Black
Part Number: 13503103
$5.11 MSRP: $11.07
You Save: $5.96 (54%)
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Product Specifications
- Other Name: Relay Assembly, Fan Control *Black; Daytime Running Light, Rear Window Defroster, Multi Purpose, Cooling Fan, ABS Relay; Fan Relay; automotive relay series for interior, engine, body & control systems.
- Replaces: 19115298, 12193612, 12135198, 12193602, 12077865, 12177234, 15328865, 21997408, 19116363
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.0 x 1.7 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13503103
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2008 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Super, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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2008 Buick LaCrosse Circuit Breaker
Part Number: 13500114
$11.69 MSRP: $20.88
You Save: $9.19 (45%)
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Product Specifications
- Other Name: Relay Assembly, Accessory Time Delay *Gray; DRL, Rear Defroster, Multi-Purpose, Fog, Fuel Pump, Headlight, ABS, Flasher; Fusible Link; A/C, Fan, Control, Horn, Compressor, Main, ECM, Lock Relays; Module
- Replaces: 12088567, 12135170, 19116057, 92199312, 12193606, 12135034, 19115080, 15328866, 15393412
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.8 x 2.1 x 0.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13500114
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Buick LaCrosse Submodels:
- Avenir, Base, Convenience, CX, CXL, CXS, Essence, Leather, Preferred, Premium, Sport Touring, Super, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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2008 Buick LaCrosse Fuel Pump Relay, Gray; Green
Part Number: 13503102
$7.74 MSRP: $16.90
You Save: $9.16 (55%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Relay, Voltage And Glow Plug; Daytime Running Light; Rear Window Defroster; Multi Purpose; Cooling Fan; Fog Light; ABS.; Relays: Fan, Horn, Window, Theft, Wiring, Wiper, A/C, Lighting, Brake, Emiss., Heater, Starter, Fuel
- Replaces: 12193604, 15328864, 12088592, 12177236, 12088576, 12193614, 12135175
- Item Weight: 0.40 Pounds
- Item Dimensions: 3.1 x 2.0 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 13503102
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Buick LaCrosse Submodels:
- Base, Convenience, CX, CXL, CXS, Leather, Premium, Super, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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2008 Buick LaCrosse Relay
Part Number: 88993328
Product Specifications
- Other Name: Relay Assembly, Driver Seat Heater (Module); Multi Purpose Relay; Relay, Front/Rear Seat Heater
- Position: Driver Side
- Replaces: 12135091
- Item Weight: 0.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 88993328
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 Buick LaCrosse Submodels:
- CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS

2008 Buick LaCrosse Relay

With a comprehensive array of OEM 2008 Buick LaCrosse Relay, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 Buick LaCrosse Relay are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2008 Buick LaCrosse Parts Questions & Experts Answers

Q: How to replace the Power Distribution Relay attached to the wire harness on 2008 Buick LaCrosse?
A: The first step to replace the Power Distribution Relay from the wire harness requires you to find its location using the Master Electrical Component List. Before uninstalling the relay check for fasteners then remove all connector position assurance tools and secondary locks with care to protect the relay when disconnecting it from the wiring harness. After removing the relay from its wire harness connector position install the new replacement relay to the connector before putting back secondary locks and fasteners or tape.