ATP B-387 Automatic Transmission Spin-On Filter

The ATP B-387 is an automatic transmission spin-on filter engineered to maintain clean transmission fluid and protect the internal components of your automatic transmission. Designed to meet original equipment (OE) specifications for both particle filtration effectiveness and fluid flow rates, this spin-on style filter installs quickly and efficiently without the need to drop the transmission pan.

Key Features:

• Spin-on design for fast, straightforward replacement
• Engineered to OE specifications for filtration effectiveness and fluid flow
• Traps harmful metallic particles, contaminants, and debris generated by normal transmission wear
• Helps protect the valve body, pump, and other precision internal transmission components
• Manufactured from premium filter media to ensure consistent fluid cleanliness
• Ensures transmission longevity when replaced at regular service intervals

ATP Automotive has been a trusted name in automatic transmission replacement parts since 1955, offering domestic and import applications built to restore proper transmission operation. The B-387 spin-on filter is a reliable, OE-quality replacement that helps extend transmission life and maintain smooth, consistent shifting performance.