Underhood temperatures on 2011-2026 5.0L Coyote applications cause radiant heat to soak the oil filter housing, elevating oil temperatures before the oil even completes a full circuit. The Heatshield Products Stealth Oil Filter Heat Shield wraps directly over the filter, blocking that heat and keeping oil viscosity stable whether you are stuck in traffic, towing, or running laps.
Rated for serious heat. The shield handles continuous temperatures up to 1,200°F (649°C) and intermittent spikes up to 2,000°F (1,093°C). The volcanic rock fiber-based thermal barrier material also resists oil, solvents, and water, so under-hood fluids will not degrade it over time.
Patented MagnaMount system. Built-in high-temperature magnets secure the shield to the oil filter canister without tools. The same magnets capture fine ferrous particles circulating in the oil, adding a secondary filtration benefit. Removal at oil-change time takes seconds, with no hardware to lose or reinstall.
Sized exactly for the FL500S. This Stealth variant measures 3.25 inches inner diameter by 3.875 inches tall, a confirmed fit for the spin-on style filter used on the 5.0L Coyote in both Mustang and F-150 applications. The black Stealth finish keeps the engine bay looking clean without the natural lava texture of the standard version.
No permanent modifications required. The shield slips on and off without drilling, cutting, or relocating anything. Street builds, track cars, and daily drivers all benefit equally, and the shield goes right back on after every oil change.
Product Benefits
- Reduces Heat Soak: Blocks radiant exhaust heat from elevating oil filter and oil temperatures.
- 1,200°F Continuous Rating: Handles sustained high-heat environments found near headers and exhaust manifolds.
- 2,000°F Intermittent Rating: Withstands short-duration heat spikes without degrading.
- Patented MagnaMount System: High-temperature magnets secure the shield and capture fine metal particles.
- Tool-Free Installation: Slides on and off in seconds for hassle-free oil changes.
- Stealth Black Finish: Clean appearance that suits both street and performance builds.
- Chemical Resistant: Unaffected by oil, water, and common engine bay solvents.
- Coyote-Specific Sizing: 3.25 in ID x 3.875 in tall for a precise fit on the Ford 5.0L FL500S filter.
- Made in the USA: Manufactured domestically with premium heat-resistant materials.
About Heatshield Products: Heatshield Products designs and manufactures thermal management solutions for automotive, powersports, and motorsport applications. Every product in the lineup is built around proprietary volcanic rock fiber materials rated for extreme temperatures, with a focus on practical fitment and measurable protection for engines and exhaust systems.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
- Vehicle Fitment:
- 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
