Product Overview
All new Fleece Performance MAP sensor spacer for the secondary MAP sensor on the 2024-2025 L5P 6.6L Duramax. Because of the direct placement of the MAP sensor into the intake air stream from the factory, soot buildup becomes an ongoing maintenance problem.
Key Benefits
- Mounting block
- Fastner, and O-ring.
Product Details
This requires the sensor to be routinely cleaned or replaced. The Fleece Performance secondary MAP sensor spacer moves 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.
Combine this with our primary MAP sensor spacer (FPE-L5P-MAP-SPR) for the highest level of reliability.
Kit includes
Fits 2024-2025 L5P 6.6L Duramax
- Brand: Fleece Performance
- Manufacturer SKU: FPE-L5P-MAP-SPR-24
- UPC: 732777409310
- Product Type: Mass Air Flow Sensor Adapter
- Weight: 1 lb
- Package Dimensions: 5 × 6 × 2 in
Vehicle Fitment
Vehicle applications are listed below. Trim names appear in the Submodel column when available. Check all vehicle details before ordering.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024–2025 | Chevrolet | Silverado 2500 HD | Custom |
| 2024–2025 | Chevrolet | Silverado 2500 HD | High Country |
| 2024–2025 | Chevrolet | Silverado 2500 HD | LT |
| 2024–2025 | Chevrolet | Silverado 2500 HD | LTZ |
| 2024–2025 | Chevrolet | Silverado 2500 HD | WT |
| 2024–2025 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2024–2025 | Chevrolet | Silverado 3500 HD | High Country |
| 2024–2025 | Chevrolet | Silverado 3500 HD | LT |
| 2024–2025 | Chevrolet | Silverado 3500 HD | LTZ |
| 2024–2025 | Chevrolet | Silverado 3500 HD | WT |








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