Elring 509.870 Engine Crankcase Breather Gasket

Name: Elring 509.870 Engine Crankcase Breather Gasket
Brand: Elring
SKU: DTWD-509.870
Price: 9.40 USD
Availability: InStock

115 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Buick, Cadillac, Chevrolet, and GMC, Acadia, ATS, Blazer, Camaro, Canyon, Colorado, CT6, CTS, Envision, Equinox, Impala, LaCrosse, Malibu, Malibu Limited, Regal, Regal Sportback, Regal TourX, Terrain, and Traverse

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Elring 509.870 Crankcase Breather Gasket

Elring 509.870 is an engine crankcase breather gasket built as an HNBR O-ring for sealing the cylinder head cover breather connection. With precise dimensions and OE-style fitment, it supports clean sealing on a wide range of GM vehicles, including Chevrolet Malibu, GMC Acadia, and Buick Envision applications.

Key Features

HNBR (hydrogenated nitrile butadiene rubber) construction for sealing durability
O-ring shape for a tight, controlled seal at the breather interface
Inside diameter: 5.15 mm
Outside diameter: 10.35 mm
Thickness: 2.6 mm
Engine crankcase breather gasket for cylinder head cover sealing
Elring part number 509.870

Detailed Description

This Elring crankcase breather gasket is specified as an O-ring with a 5.15 mm inside diameter, 10.35 mm outside diameter, and 2.6 mm thickness. The HNBR material is selected for sealing performance in engine environments where heat, oil exposure, and long-term compression resistance matter. Elring 509.870 cross-references 20 91 134 and 12634281 for the same application.

Compatible With 2016-2020 Buick Envision, cylinder head cover; 2018-2020 Buick Regal Sportback, cylinder head cover; 2018-2020 Buick Regal TourX, cylinder head cover; 2019-2020 Chevrolet Blazer, cylinder head cover; 2016-2020 Chevrolet Camaro, cylinder head cover; 2015-2020 Chevrolet Colorado, cylinder head cover; 2018-2020 Chevrolet Equinox, cylinder head cover; 2013-2020 Chevrolet Malibu, cylinder head cover; 2017-2020 GMC Acadia, cylinder head cover; 2015-2020 GMC Canyon, cylinder head cover; and additional listed GM applications through 2022.

What It Helps Address

Oil seepage at the crankcase breather seal
Air leaks at the cylinder head cover breather connection
Degraded or flattened original O-ring sealing surfaces
Service replacement for OE No. 12634281 applications
Maintenance on GM engines that use this breather gasket size

Installation Notes and Tips

Verify the inside diameter, outside diameter, thickness, and shape before installation. Clean the sealing groove and mating surfaces thoroughly, and inspect the cylinder head cover area for wear or damage that could affect sealing. Confirm vehicle-specific fitment by year, make, model, and OE reference before ordering. Fits 2013-2020 Chevrolet Malibu, cylinder head cover; Fits 2015-2020 GMC Canyon, cylinder head cover; Fits 2016-2020 Buick Envision, cylinder head cover.

Quality Assurance

Elring is known for sealing-system components used in engine service applications. This part is manufactured to match the listed dimensions and OE reference requirements for the specified GM fitments.

Brand	Elring
Part Number	509.870
Material	Hnbr (hydrogenated nitrile butadiene rubber)
Inside Diameter	5.15
Thickness	2.6
Outside Diameter	10.35
Shape	O-ring

This part fits 115 vehicles. Search below:

Year	Make	Model	Submodel	Body Type	Drive Type	Liters	Cylinders	Position	Notes
2022	GMC	Canyon	Elevation	Crew Cab Pickup	4WD	2.5L	L4	N/A
2021	Chevrolet	Colorado	LT	Crew Cab Pickup	RWD	2.5L	L4	N/A
2021	GMC	Acadia	SLE	Sport Utility	FWD	2.5L	L4	N/A
2020	Buick	Envision			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Buick	Envision			AWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Buick	Envision			AWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Buick	Regal Sportback				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Buick	Regal TourX				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Chevrolet	Blazer			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Chevrolet	Blazer			AWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Chevrolet	Camaro				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Chevrolet	Colorado			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Chevrolet	Colorado			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Chevrolet	Equinox			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	GMC	Acadia			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	GMC	Canyon			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	GMC	Canyon			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2020	GMC	Terrain			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Buick	Envision			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Buick	Envision			AWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Buick	Envision			AWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Buick	LaCrosse				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Buick	Regal Sportback				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Buick	Regal TourX				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Cadillac	ATS		Coupe		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Cadillac	CTS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Blazer			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Camaro				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Colorado			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Colorado			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Equinox			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Impala				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	Chevrolet	Traverse			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	GMC	Acadia			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	GMC	Canyon			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	GMC	Canyon			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2019	GMC	Terrain			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Buick	Envision			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Buick	Envision			AWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Buick	Envision			AWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Buick	LaCrosse				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Buick	Regal Sportback				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Buick	Regal TourX				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Cadillac	ATS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Cadillac	ATS		Coupe		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Cadillac	CT6				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Cadillac	CTS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Chevrolet	Camaro				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Chevrolet	Colorado			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Chevrolet	Colorado			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Chevrolet	Equinox			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Chevrolet	Impala				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	Chevrolet	Traverse			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	GMC	Acadia			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	GMC	Canyon			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	GMC	Canyon			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2018	GMC	Terrain			FWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Buick	Envision			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Buick	Envision			AWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Buick	Envision			AWD	2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Buick	Regal				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Cadillac	ATS		Sedan		2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Cadillac	ATS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Cadillac	ATS		Coupe		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Cadillac	CT6				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Cadillac	CTS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Chevrolet	Camaro				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Chevrolet	Colorado			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Chevrolet	Colorado			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Chevrolet	Impala				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	GMC	Acadia			FWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	GMC	Canyon			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	GMC	Canyon			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2017	GMC	Terrain	Denali	Sport Utility	AWD	2.4L	L4	N/A
2016	Buick	Envision				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Buick	Regal				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Cadillac	ATS		Sedan		2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Cadillac	ATS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Cadillac	ATS		Coupe		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Cadillac	CT6				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Cadillac	CTS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Chevrolet	Camaro				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Chevrolet	Colorado			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Chevrolet	Colorado			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Chevrolet	Impala				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	Chevrolet	Malibu Limited				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	GMC	Canyon			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2016	GMC	Canyon			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Buick	Regal				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Cadillac	ATS		Sedan		2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Cadillac	ATS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Cadillac	ATS		Coupe		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Cadillac	CTS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Chevrolet	Colorado			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Chevrolet	Colorado			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	Chevrolet	Impala	LS	Sedan	FWD	2.5L	L4	N/A
2015	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	GMC	Canyon			RWD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2015	GMC	Canyon			4WD	2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2014	Buick	Regal				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2014	Cadillac	ATS				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2014	Cadillac	ATS				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2014	Cadillac	CTS		Sedan		2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2014	Chevrolet	Impala	LS	Sedan	FWD	2.5L	L4	N/A
2014	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2013	Buick	Regal	Premium	Sedan	FWD	2.0L	L4	N/A
2013	Cadillac	ATS				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2013	Cadillac	ATS				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2013	Chevrolet	Malibu				2.5L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281
2013	Chevrolet	Malibu				2.0L	L4	N/A	Inner Diameter: 5.15mm; Outer Diameter: 10.35mm; Shape: O-Ring; Cylinder Head Cover; With OE No. 12634281

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

This part directly replaces or is cross-referenced with the following part numbers:

1263428120 91 134

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.