Elring 943.150 Engine Crankshaft Seal - Front

Elring 943.150 Crankshaft Seal

Elring 943.150 is an engine crankshaft seal built for front-end sealing applications where precise shaft control and oil retention matter. This seal uses FPM (fluoride rubber) and a dust lip to help maintain a clean sealing surface in demanding engine environments.

Compatible with a wide range of GM, Saab, Suzuki, Saturn, Pontiac, and Ford applications, including Buick Enclave, Chevrolet Traverse, and Cadillac CTS models. The Elring 943.150 crankshaft seal is specified with a 50.0 mm inside diameter, 70.0 mm outside diameter, and 11.0 mm thickness.

Key Features

• Engine crankshaft seal for front sealing applications
• FPM (fluoride rubber) construction for sealing performance in engine service
• 50.0 mm inside diameter, 70.0 mm outside diameter, 11.0 mm thickness
• Dust cover with dust lip for added sealing protection
• Radial shaft seal design: AW/BS OF
• Swirl type: RD, right-hand twist
• Elring part number 943.150

Detailed Description

Elring 943.150 is an OE-style engine crankshaft seal used to retain engine oil at the crankshaft interface while helping keep contaminants out of the sealing area. Its FPM material is selected for engine sealing service, and the dust lip adds another layer of protection at the shaft opening. This seal is a direct-fit option for many front crankshaft seal applications across Buick Enclave, Chevrolet Traverse, Cadillac CTS, Chevrolet Impala, GMC Acadia, and related platforms. Cross-reference part numbers include MAHLE 67828 and National 710674 for the same application.

What It Helps Address

• Oil leakage at the crankshaft seal area
• Contamination entering the front engine sealing surface
• Wear-related sealing loss at the crankshaft interface
• Service replacement needs on front engine seal repairs
• Fitment matching for vehicles requiring a 50 mm x 70 mm seal

Installation Notes and Tips

Verify the seal dimensions, swirl direction, and radial shaft seal design before installation. Clean the crankshaft and housing surfaces thoroughly, and inspect for shaft wear or scoring that could affect sealing. Confirm vehicle-specific fitment for the front position on applications such as 2022-2024 Buick Enclave, 2022-2023 Chevrolet Traverse, and 2004-2019 Cadillac CTS before assembly.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this crankshaft seal is produced to match the dimensional and material requirements listed for the application. Part number 943.150 is specified for consistent engine sealing performance across the listed fitments.

Fitment

• Fits 2022-2024 Buick Enclave, front
• Fits 2022-2023 Chevrolet Traverse, front
• Fits 2008-2021 Buick Enclave, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2009-2021 Chevrolet Traverse, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2012-2020 Chevrolet Impala, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2014-2019 Cadillac ATS, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2004-2019 Cadillac CTS, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2013-2019 Cadillac XTS, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2013-2017 Chevrolet Caprice, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2013-2017 Chevrolet Equinox, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2008-2010 Chevrolet Equinox, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2017 GMC Acadia Limited, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2010-2017 GMC Terrain, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2005-2016 Buick LaCrosse, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2004-2016 Cadillac SRX, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2013-2016 Chevrolet Colorado, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2014-2016 Chevrolet Impala Limited, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2007-2016 GMC Acadia, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2015-2016 GMC Canyon, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2010-2015 Chevrolet Camaro, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2014-2015 Chevrolet Captiva Sport, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2010-2012 Chevrolet Captiva Sport, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2008 Chevrolet Captiva Sport, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2013 Chevrolet Captiva Sport, N/A
• Fits 2009 Chevrolet Captiva Sport, N/A
• Fits 2012 Chevrolet Caprice, N/A
• Fits 2011-2012 Chevrolet Equinox, N/A
• Fits 2008-2012 Chevrolet Malibu, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2005-2011 Cadillac STS, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2011 Saab 9-4X, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2010-2011 Saab 9-5, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2010 Buick Allure, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2005-2008 Buick Allure, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2007-2010 Saturn Outlook, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2008-2010 Saturn Vue, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2009-2010 Suzuki Grand Vitara, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2007-2009 Pontiac G6, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2008-2009 Pontiac G8, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2008-2009 Pontiac Torrent, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2006-2009 Saab 9-3, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2007-2009 Saturn Aura, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2007-2009 Suzuki XL-7, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 2004-2006 Buick Rendezvous, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist
• Fits 1981-1985 Ford Escort, N/A; Inner Diameter: 50mm; Outer Diameter: 70mm; Dust Cover: with dust lip; Swirl Type: Right-hand Twist