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Fleece Performance Secondary MAP Sensor Spacers

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Some L5P 6.6L Duramax vehicles have a secondary MAP sensor. The problem: Its direct placement into the intake air stream from the factory causes the soot buildup to become an ongoing maintenance problem, requiring routine cleaning or replacement of the sensor. The solution: Fleece Performance secondary MAP sensor spacers. They move the sensor from the direct intake air stream to reduce soot buildup over time and eliminate the need to routinely clean or replace the sensor. Each kit includes mounting block (spacer), fastener, and O-ring.

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Fleece Performance Secondary MAP Sensor Spacers FPE-L5P-MAP-SPR-24

Air Intake Components, Secondary Map Sensor Spacer, Chevrolet, GMC, 6.6L, L5P, Duramax, Diesel, Kit

Part Number: FLE-S0573

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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