Ultraguard premium filters have been engineered to provide more robust performance during extreme driving conditions such as extreme cold, corrosive environments, or high engine speed. With 98% multi-pass efficiency at 25-30 microns combined with increased burst-strength and durability, the ACDelco Ultraguard™ Oil Filter is the clear choice when performance matters.
FEATURES & BENEFITS
- Heavy duty shell material is tested to four (4) times normal engine oil pressure and helps protect filter from rock impingement.
- Heavy threaded plate helps protect against pressure spikes eight (8) times above normal operating pressure.
- Ethylene Acrylate Rubber (AEM) premium anti-drainback valve tested to 175C (347F).
- Heavy duty steel cover supports a high temperature gasket tested at 175C (347F).
- Spiral wound steel core tested to twice the OEM collapse requirement. 30% stronger than “straight locked” core designs.
- Poppet style bypass valve (if required) with heat treated spring matching OEM pressure specifications.
- Blended media are tested beyond normal change intervals.
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