Baldwin 18031 Transmission Filter

Overview of Baldwin Transmission Oil Filter 18031

The Baldwin 18031 transmission oil filter is designed for select classic GM vehicles, including Buick, Oldsmobile, and Pontiac models from the mid-1970s to early 1980s. This filter ensures proper transmission fluid filtration to maintain smooth shifting and extend transmission life.

• Compatible with 1975-83 Buick, Oldsmobile, Pontiac models including Bonneville, Century, Custom Cruiser, Grand LeMans, Laurentian, and Regal
• Includes one pan gasket with 13 bolt holes for secure installation
• Furnished gasket included for a complete replacement kit
• Dimensions: Length 7 15/32 inches (189.7 mm), Width 7 inches (177.8 mm)
• Replaces OEM parts GMC 8641910, WIX 51894, and 58894

Detailed Product Description

The Baldwin 18031 transmission oil filter is engineered to fit a range of GM vehicles from 1975 to 1983, including Buick, Oldsmobile, and Pontiac models such as the Bonneville and Grand LeMans. This filter comes with a pan gasket featuring 13 bolt holes, ensuring a proper seal and preventing leaks during operation. The included gasket simplifies installation and helps maintain transmission integrity. With precise dimensions of 7 15/32 inches in length and 7 inches in width, this filter matches OEM specifications and replaces commonly used parts like GMC 8641910 and WIX 51894/58894.

Applications and Common Issues Addressed

• Prevents transmission fluid contamination that can cause shifting problems
• Helps avoid transmission overheating by maintaining fluid cleanliness
• Reduces wear on transmission components by filtering out debris
• Addresses leaks related to worn or damaged pan gaskets
• Supports consistent hydraulic pressure for smooth gear engagement

Installation Notes and Tips

• Ensure the pan gasket with 13 bolt holes is properly aligned before tightening bolts
• Replace the furnished gasket included with the filter to prevent leaks
• Drain transmission fluid before removing the old filter and pan
• Inspect transmission pan and clean any debris before installing the new filter
• Torque bolts to manufacturer specifications to avoid damage or leaks

Quality Assurance and Warranty

Baldwin transmission oil filters are manufactured to meet or exceed OEM standards for fit and filtration performance. The 18031 filter undergoes rigorous quality control to ensure durability and reliability in demanding automotive applications. Warranty coverage details should be confirmed with the product documentation or distributor.