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Intake Air Pressure Spacer Kit Compatible with Sierra 2500HD 3500HD and Silverado 2500HD 3500HD (2017–2024) with 6.6L Duramax Diesel Engine – Replaces Part Numbers 12681993, 12707766
4.1 (38 items)
Limited Time SaleUntil the end
09
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41
$56.34 cheaper than the new price!!
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New $93.90
Product details
| Management number | 215570973 | Release Date | 2026/04/12 | List Price | $37.56 | Model Number | 215570973 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Compatible with Silverado 2500HD and 3500HD and Sierra 2500HD and 3500HD models equipped with 6.6L V8 Duramax diesel engines from 2017 to 2024.Relocates the MAP away from exhaust manifolds to reduce heat interference and help maintain accurate pressure readings.Includes a heat-resistant spacer kit that positions the MAP outside of contaminated airflow for improved.Designed for straightforward installation using existing mounting points and connectors; no wiring modifications or ECU tuning required.Constructed from aluminum and plastic materials to withstand under-hood temperature variations.
Spacers
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