ATP Parts JG-138 Transmission Oil Pan Gasket

ATP JG-138 Transmission Oil Pan Gasket

ATP Parts JG-138 is a reusable OE-style automatic transmission oil pan gasket built for a precise seal on a wide range of GM and Saturn applications. Its sandwich-style construction uses an inner metal rib with molded rubber on both sides to support consistent sealing at the transmission pan rail.

Key Features

• Reusable OE-style automatic transmission oil pan gasket
• Sandwich construction with an inner metal rib and molded rubber sealing surfaces
• Supports reliable sealing performance at the transmission pan
• Direct-fit application coverage for many Chevrolet, Pontiac, Saturn, and Oldsmobile vehicles
• Part number JG-138 for easy identification and ordering

Detailed Description

ATP Parts JG-138 is made for drivers and technicians servicing automatic transmission pans on vehicles such as the Chevrolet Cobalt, Chevrolet Malibu, Pontiac G6, and Saturn Vue. The OE-style design follows the original sealing approach used on many applications, helping maintain a stable seal between the transmission pan and case. This part cross-references BBB Industries 17892 for the same application.

Compatible With 2006-2011 Chevrolet HHR, 2005-2010 Chevrolet Cobalt, 1997-2010 Chevrolet Malibu, 2007-2010 Pontiac G5, 2005-2010 Pontiac G6, 2005-2010 Saturn Vue, 2007-2009 Saturn Aura, 2005-2007 Saturn Ion, 2005-2006 Pontiac G4, 2005-2006 Pontiac Pursuit, 1995-2005 Chevrolet Cavalier, 2004-2005 Chevrolet Classic, 1999-2005 Pontiac Grand Am, 1995-2005 Pontiac Sunfire, 2001-2005 Saturn L300, 1999-2004 Oldsmobile Alero, 2001-2003 Saturn L200, 2001-2003 Saturn LW200, 2001-2003 Saturn LW300, 2001-2002 Saturn L100, 2000 Saturn LS, 2000 Saturn LS1, 2000 Saturn LS2, 2000 Saturn LW1, 2000 Saturn LW2, 1997-1999 Oldsmobile Cutlass, and 1997-1998 Oldsmobile Achieva.

What It Helps Fix

• Transmission fluid seepage at the oil pan gasket surface
• Leaks caused by a worn or flattened pan gasket
• Poor sealing after transmission service
• Fluid loss from an aging OE-style gasket
• Maintenance issues on GM and Saturn automatic transmissions

Installation Notes and Tips

Clean the transmission pan and case sealing surfaces thoroughly before installation. Inspect the pan flange for distortion or damage, and verify the gasket seats evenly around the full perimeter. Follow the vehicle service procedure for torque sequence and fluid refill after service. Confirm fitment by year, make, and model before ordering; JG-138 is used across multiple Chevrolet, Pontiac, Saturn, and Oldsmobile applications.

Quality Assurance

ATP Parts supplies OE-style transmission sealing components engineered for consistent fit and sealing performance. The JG-138 gasket uses a metal-reinforced rubber construction to support dependable sealing at the transmission pan rail.