Keep your oil cleaner between changes with the Mobil 1 oil filter M1-201A, a spin-on Extended Performance filter built with strong, durable components. It fits many vehicles, among them the 1988-1999 Chevrolet K1500 4.3L / 5.0L / 5.7L, 1988-2002 Chevrolet C1500 4.3L and 1999 Chevrolet Silverado 1500 4.3L. See the "Vehicles it fits" section for the full list.
- High-efficiency media: synthetic blend media rated to remove over 99% of harmful contaminants, helping keep oil cleaner, longer.
- Enhanced nitrile gasket: a lathe-cut gasket that stays pliable to help prevent oil leaks.
- Anti-drain back valve: a durable valve designed to protect against dry starts.
- Heavy-duty canister: built to withstand 9X the normal vehicle oil system operating pressure.
Mobil 1 says its Extended Performance filters are tested and proven to protect 2X as long as auto manufacturers' recommended oil change intervals, for up to one full year or 20,000 miles. This Mobil 1 Extended Performance filter meets the requirements of the Mobil 1 annual protection limited warranty.
Specifications: light-duty spin-on lube filter with an M18 x 1.50 thread, a 3.00 in. (76mm) outside diameter and a flute count of 14. The listed applications use one filter. Country of origin: United States.
Interchange: DOF111 · DOF111BP · DOF4011 · DOF4011BP · 61036 · 61036BP · POF111 · POF4011 · HP111 · OF111 · OF111BP · POS111
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
DOF111, DOF111BP, DOF4011, DOF4011BP, 61036, 61036BP, POF111, POF4011, HP111, OF111, OF111BP, POS111
Frequently Asked Questions
Is this the right oil filter for a 1999 Chevy Silverado 1500 4.3L?
It is listed for the 1999 Chevrolet Silverado 1500 with the V6-4.3L engine. Check the "Vehicles it fits" section to confirm your exact vehicle and engine.
Which other Chevrolet trucks does it fit?
Its listed applications include the 1988-1999 Chevrolet K1500 4.3L / 5.0L / 5.7L and the 1988-2002 Chevrolet C1500 4.3L. The "Vehicles it fits" section shows the full list.
What does an engine oil filter do?
It traps contaminants in the engine oil as the oil circulates. This one uses synthetic blend media that Mobil 1 rates to remove over 99% of harmful contaminants.
What are the key specifications?
It is a spin-on filter with an M18 x 1.50 thread, a 3.00 in. (76mm) outside diameter, a lathe-cut nitrile gasket, an anti-drain back valve and a flute count of 14.
How long does this filter last?
Mobil 1 states it protects 2X as long as automakers' recommended intervals, for up to one full year or 20,000 miles. Follow the change interval your vehicle and oil maker recommend.
