Baldwin 18057 Transmission Filter

Reliable Transmission Oil Filter for GMC and Saturn Vehicles

The Baldwin 18057 transmission oil filter is designed specifically for GMC and Saturn automotive models equipped with the 4T40E transmission. This filter ensures proper transmission fluid filtration to maintain smooth shifting and extend transmission life.

• Includes one plastic neck seal for secure installation
• Comes with a pan gasket featuring 12 bolt holes for a precise fit
• Dimensions: 1 25/32 inches height (45.2 mm), 13 3/8 inches length (339.7 mm), and 8 1/16 inches width (204.8 mm)
• Replaces OEM part numbers GMC 8685185 and 24203770
• Compatible with Chevrolet, Oldsmobile, Pontiac, and Saturn models with 4T40E transmission

Detailed Product Description

The Baldwin 18057 transmission oil filter is engineered to meet the specifications required for vehicles equipped with the 4T40E transmission system. It includes a plastic neck seal that ensures a tight, leak-free connection within the transmission assembly. The included pan gasket, designed with 12 bolt holes, provides a secure seal to prevent fluid leaks. With precise dimensions—1 25/32 inches in height, 13 3/8 inches in length, and 8 1/16 inches in width—this filter fits perfectly in the transmission pan, maintaining optimal fluid flow and filtration.

This filter is a direct replacement for OEM part numbers GMC 8685185 and 24203770, making it a reliable choice for maintaining transmission performance in compatible vehicles. It is suitable for a range of Chevrolet, Oldsmobile, Pontiac, and Saturn models such as the Alero, Aura, Captiva Sport, Cavalier, Classic, Cobalt, G5, G6, Grand Am, HHR, Ion, L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, LW300, Malibu, Pursuit, Sunfire, and Vue.

Common Applications and Issues Addressed

• Prevents transmission fluid contamination by filtering out debris and particles
• Helps avoid transmission slipping and rough shifting
• Reduces risk of transmission overheating due to clogged filters
• Minimizes wear on transmission components by maintaining clean fluid
• Prevents fluid leaks with included pan gasket and plastic neck seal

Installation Notes and Tips

• Ensure the transmission is cool before beginning installation
• Replace the pan gasket included with the filter to maintain a proper seal
• Check that the plastic neck seal is properly seated to avoid leaks
• Torque pan bolts evenly to the manufacturer’s specifications
• Dispose of old transmission fluid and filter according to local regulations

Quality Assurance and Warranty

Baldwin transmission oil filters are manufactured to meet or exceed OEM standards for fit and filtration performance. The 18057 filter undergoes rigorous quality control to ensure durability and reliability in demanding automotive environments. While specific warranty details may vary, Baldwin products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation for exact warranty terms.