Mahle W32843 Transmission Oil Pan Gasket

Transmission Oil Pan Gasket for GM 4-Speed Applications

Mahle W32843 is a molded rubber transmission oil pan gasket built for select GM vehicles with 4-speed automatic transmissions. It is a direct-fit sealing solution for common service work on Chevrolet, Pontiac, Saturn, and Oldsmobile applications, including Chevrolet Cobalt, Malibu, and HHR fitments.

Key Features

• Molded rubber transmission oil pan gasket
• Fits select 4-speed automatic transmission applications
• Engineered for OE-style sealing performance
• Made by Mahle, a brand trusted by OEMs and technicians
• Cross-references Fel-Pro TOS18715 for the same application
• Part number W32843 for easy identification

Detailed Fitment and Application

Mahle W32843 is used on a wide range of GM passenger cars and crossovers with 4-speed transmissions. Confirmed applications include Fits 2006-2011 Chevrolet HHR, N/A; Fits 2005-2010 Chevrolet Cobalt, N/A; Fits 1997-2010 Chevrolet Malibu, N/A; Fits 2005-2010 Pontiac G6, N/A; Fits 2007-2010 Saturn Vue, N/A; and Fits 2007-2009 Saturn Aura, N/A. Additional coverage includes Chevrolet Cavalier, Pontiac Grand Am, Saturn Ion, Saturn L-series models, Oldsmobile Alero, and other listed vehicles. If you are replacing a leaking transmission pan seal on a Chevrolet Malibu, Pontiac G6, or Saturn Vue, W32843 is the correct gasket to verify against your transmission code and pan style.

What This Gasket Helps Address

• Transmission fluid seepage at the oil pan rail
• Wet or stained transmission pan edges
• Fluid loss after pan service or maintenance
• Seal deterioration from age, heat, and repeated heat cycles
• Improper sealing on 4-speed GM automatic transmission pans

Installation Notes and Quality Assurance

Clean the pan and case sealing surfaces thoroughly before installation, and inspect the pan flange for distortion or damage. Verify the transmission style and pan design against the vehicle listing before ordering, since this gasket is specified for molded rubber 4-speed applications. Mahle transmission sealing products are supplied to meet OEM-level expectations for fit and sealing consistency.

Part number W32843 is a practical choice for service on Chevrolet Cobalt, Malibu, HHR, Pontiac G6, and other listed GM models when a molded rubber transmission oil pan gasket is required.