


DEI Oil Filter Heat Shield 3.5in x 4.5in x 4in - 3 Pack
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
DEI Oil Filter Heat Shield 3.5in x 4.5in x 4in - 3 PackOil filters soak in a lot of heat from high performance engines. They are nestled tight to the oil pan and engine. DEI's Oil Filter Heat Shield effectively blocks radiant heat that can change the oils viscosity or potentially cause a thermal breakdown that will make the oil additives degrade, dissipate, and wear out quickly. Oil Cover Filters are easy to install due to their peel and stick adhesive backing. They block heat and reduce oil temps.
Quick Dispatch:
Your DEI Oil Filter Heat Shield 3.5in x 4.5in x 4in - 3 Pack orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your DEI Oil Filter Heat Shield 3.5in x 4.5in x 4in - 3 Pack ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.1 ★★★★★
Based on 2305 reviews
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Product Reviews
★★★★★ 5
Great filter!!
Great filter, easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2025
★★★★★ 5
Price
Very nice active coal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2025
★★★★★ 2
Weird Smell
Good for but the carbon has a weird smell. I have a sensitive nose and I'm not a fan. Going to replace with a regular filter without the activated carbon.
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Reviewed in the United States on October 1, 2025
★★★★★ 5
Good quality
Fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
★★★★★ 5
Perfect fit for boyh filters
Watched a youtube video, easy changed both filters in 10 minutes.
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Reviewed in the United States on January 18, 2026