Genuine Buick LaCrosse Oil Pan Baffle

Oil Drain Pan Baffle

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

5 Oil Pan Baffles found

View related parts
Buick LaCrosse Baffle, Oil Pan
Part Number: 12578196
$30.47 MSRP: $47.96
You Save: $17.49 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: BAFFLE, Engine Oil Pan
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
View related parts
Buick LaCrosse Deflector, Crankshaft Oil
Part Number: 12638370
$29.70 MSRP: $46.74
You Save: $17.04 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: DEFLECTOR, Engine Oil Pan; Baffle, Deflector, Oil Deflector, Oil Pan Baffle
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 6 Cyl 3.0L, 6 Cyl 3.6L
- 2005-2008 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L
View related parts
Buick LaCrosse Deflector Assembly, Crankshaft Oil
Part Number: 12671831
$30.86 MSRP: $49.20
You Save: $18.34 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: DEFLECTOR, Engine Oil Pan; Oil Deflector, Oil Pan Baffle
- Replaces: 12669313
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 6 Cyl 3.6L
View related parts
Buick LaCrosse Baffle,Oil Pan
Part Number: 12566871
Product Specifications
- Other Name: BAFFLE, Engine Oil Pan; Baffle, Baffle Plate, Oil Pan Baffle
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L
View related parts
Buick LaCrosse Deflector, Crankshaft Oil
Part Number: 12569042
Product Specifications
- Other Name: DEFLECTOR, Engine Oil Pan; Baffle
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Buick LaCrosse | SUPER SERIES 4 DOOR | 8 Cyl 5.3L

Buick LaCrosse Oil Pan Baffle

The Oil Pan Baffle works to maintain the oil in the area where the oil pump can access it. As a result, during a hard launch, sharp cornering, and panic stop, the engine does not run out of oil. This Oil Pan Baffle fits inside your oil pan for a wet sump application. Its angled plates and hinged swing gates block oil from sloshing away while allowing oil to return quickly after circulation. The shallow stamped steel pans of the early designs of Buick LaCrosse received adequate protection from a single plate. Later on, however, a cast aluminum reservoir paired with a multi-level Oil Pan Baffle, which successfully controls the fluid at higher g forces. Due to the constant submergence of the pump inlet, the bearings continue to remain cool, which reduces friction and enhances the operation of the Buick. Each production year component can be swapped over or upgraded with a revised Oil Pan Baffle. That means bolt patterns and clearances will match on CX, CXL, eAssist, and other LaCrosse trims. Directional gates open to allow the oil to drop back and then snap shut when acceleration shoves the fluid forward. This is a simple trick to help reduce foaming, stabilize pressure, and improve efficiency without adding weight to the Buick sedan. The Oil Pan Baffle minimizes windage losses, which helps free up extra fuel economy when cruising on the highway, where the LaCrosse already impresses for long-range comfort and quietness. The sturdy steel or aluminum structure can withstand heat cycling and vibration. So, most owners of the Buick change their gaskets long before there is an issue with the part itself. Thanks to its lasting strength and hassle-free installation, the Oil Pan Baffle has earned praise as an unseen guardian that will ensure every LaCrosse engine is safe, efficient, and ready for years of reliable Buick service. Reportedly, the Oil Pan Baffle is not only more effective than the bulkier solutions on the market but also Buick-approved among the LaCrosse community and beyond, further cementing the reputation of the Oil Pan Baffle as proven and justified.

Each OEM Buick LaCrosse Oil Pan Baffle we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.