Pontiac Trans Sport 1991, Extra Guard™ Oil Filter (PH3980) by FRAM®. 1 Piece. The moving parts in your engine are cushioned by a very thin film of oil between the moving parts and bearings. If dirt gets in between these components, you may end up with expensive engine damage. A FRAM Extra Guard filter will protect your engine for up to 5000 miles.
|Anti-Drainback Valve: Yes|
|Base Gasket Inside Diameter: 2.469"|
|Base Gasket Outside Diameter: 2.75"|
|Base Gasket Thickness: 0.188"|
|By-Pass Valve Setting-PSI: None|
|Filter Type: Cartridge Spin-On|
|Height (in): 4.938"|
|Inside Diameter: 18 mm x 1.5 mm Thread|
|Outside Diameter (in): 2.984"|
|Turning Specification: 1.75"|
- Compliant with the strictest standards for quality
- Expertly crafted using the up-to-date technology
- Proven to deliver dependable operation for years ahead
FRAM Extra Guard oil filters utilize only high-quality media that combines special fibers and resin for superb engine protection. Cellulose is the most commonly used material used in these filters. Microscopic synthetic fibers are added to trap even the smallest dirt particles as they do most of the damage to cylinders and other moving parts of the engine. Blending of these materials forms a denser and thicker filter media, providing increased dirt-holding capacity without restricting oil flow. It also ensures longer service life of the filter and better engine protection. If you are searching for a proper oil filter for your everyday driver. Extra Guard will be a perfect option for you.
The first FRAM® filter was designed about 85 years ago by two chemists, Frederic Franklin and T. Edward Aldam. These scientists created a unique replaceable oil filtering element that was easier to use than standard filters which were difficult to install and change. Today FRAM is a leading manufacturer of oil, fuel, air filters and PCV valves. It offers a wide range of high-quality filters for passenger cars, SUVs, light trucks and commercial vehicles. The company utilizes a number of patented technologies that ensure maximum engine protection and superior engine performance.