MAHLE OC1048 Engine Oil Filter Canister with Anti-Drainback Valve

The MAHLE OC1048 is a premium canister-style engine oil filter engineered to protect your engine's lubrication system from harmful contaminants. MAHLE is a globally recognized OEM-level supplier, and this filter is built to the same exacting standards as original equipment — delivering reliable filtration performance oil change after oil change.

The OC1048 features a multi-layer filter media designed to capture and retain dirt, metallic particles, and other contaminants before they can circulate through the engine. The built-in anti-drainback valve prevents oil from draining out of the filter when the engine is off, ensuring immediate lubrication at startup. A bypass relief valve protects the engine if the filter becomes restricted, maintaining oil flow under all operating conditions.

Key Features:

• Canister (spin-on) style oil filter for easy installation and removal
• Outside diameter: 2.992 inches
• Anti-drainback valve prevents dry starts and protects engine at startup
• Bypass relief valve maintains oil flow if filter restriction occurs
• High dirt-holding capacity for extended service intervals
• Manufactured to OEM specifications for precise fit and sealing
• Sold individually
• UPC: 027067863652

MAHLE's engineering heritage as a top-three global automotive systems supplier makes the OC1048 a trusted choice for engine oil filtration on a wide range of GM-platform vehicles including AMC, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn applications.