Dynamic Friction 331-52623 Disc Brake Caliper - Rear Left

Brand	Dynamic Friction 331-52623
Position	Rear Left
Product line	DFC Premium Caliper - Silver Zinc Coated
Fits	Buick and Pontiac · 5 vehicles

OE direct replacement. Disc brake caliper built for straightforward replacement.

Silver zinc coated. Helps resist corrosion for a cleaner, longer-lasting finish.

DFC Premium Caliper. Premium line from Dynamic Friction for brake hydraulic service.

$104.91Free shipping

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Rear Left Brake Caliper for Buick and Pontiac

The Dynamic Friction DFC Premium Caliper in silver zinc coating is a rear left disc brake caliper for specific Buick and Pontiac applications. Part number 331-52623 is listed for 2005 Buick LaCrosse and 2004-2005 Pontiac Grand Prix rear left fitments.

Key Features

Disc brake caliper for the rear left position
Silver zinc coated finish for added corrosion resistance
M10 x 1.5 inlet port on the 2005 Buick LaCrosse application
Black calipers noted for the 2004-2005 Pontiac Grand Prix application
DFC Premium Caliper line from Dynamic Friction
Part number 331-52623 for fitment-based lookup

Product Details

The DFC Premium Caliper line focuses on direct-fit brake hydraulic replacement parts for vehicle-specific applications. This caliper is cataloged as a rear left disc brake caliper and is identified under part number 331-52623. It is listed for Fits 2005 Buick LaCrosse, rear left and Fits 2004-2005 Pontiac Grand Prix, rear left, making it a targeted replacement for those brake service jobs.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues It Can Address

Uneven rear brake pad wear on the left side
Brake drag caused by a sticking caliper
Reduced braking response from a worn hydraulic caliper
Corrosion-related caliper housing deterioration
Brake service needs on Buick LaCrosse and Pontiac Grand Prix rear left applications

Installation Notes

Verify the inlet port specification before installation; the 2005 Buick LaCrosse listing notes an M10 x 1.5 inlet port. Confirm the rear left position and compare the existing caliper to the vehicle listing before ordering. For the Pontiac Grand Prix application, the fitment notes specify black calipers. Brake system bleeding is required after caliper replacement.

Quality Assurance

Dynamic Friction identifies this as a DFC Premium Caliper with a silver zinc coated finish for the listed applications. Part number 331-52623 is cataloged for direct vehicle-specific fitment on the 2005 Buick LaCrosse and 2004-2005 Pontiac Grand Prix rear left positions.

This part fits 5 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Position	Notes
2005	Buick	LaCrosse	—	Rear Left	M10 x 1.5 Inlet Port; DFC Premium Caliper - Silver Zinc Coated
2005	Pontiac	Grand Prix	Base	Rear Left	Black Calipers; DFC Premium Caliper - Silver Zinc Coated
2005	Pontiac	Grand Prix	GTP	Rear Left	Black Calipers; DFC Premium Caliper - Silver Zinc Coated
2005	Pontiac	Grand Prix	GT	Rear Left	Black Calipers; DFC Premium Caliper - Silver Zinc Coated
2004	Pontiac	Grand Prix	—	Rear Left	Black Calipers; DFC Premium Caliper - Silver Zinc Coated
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