Description
Factory Performance. Restore lost power and performance in your 2001–2004 4.2L Ford F-150 with this Upper Intake Manifold, designed to match original factory specifications. Whether you’re addressing vacuum leaks, cracked plastic, or poor airflow due to age and heat cycling, this replacement unit brings your engine back to its optimal air delivery and combustion efficiency.
Greater Airflow and Engine Response. By replacing a worn or leaking intake manifold, you restore balanced airflow to each cylinder, which helps correct rough idling, hesitation, or loss of fuel economy. This Upper Intake Manifold helps support better throttle response, smoother acceleration, and more efficient combustion, especially noticeable on high-mileage or neglected engines.
Resist Heat and Warping. Built to withstand the extreme thermal conditions of the engine bay, the Upper Intake Manifold reinforced composite or aluminum blend (depending on brand variant) resists cracking, distortion, and vacuum leaks over time. It’s a dependable long-term solution that holds up under daily driving and work-truck stress.
Installation. Putting this Upper Intake Manifold on your 4.2L F-150 takes 2 hours to install.
Application. The Upper Intake Manifold fits 2001-2004 4.2L F-150 models.
CA Residents: WARNING: Cancer and Reproductive Harm
- Upper Intake Manifold
- Direct Fit Replacement
- Designed for 4.2L V6 Engines
- Composite Polymer Construction
- Pre-Drilled Mounting Ports
- Optimized Internal Airflow Channels
- Improves Throttle Response and Engine Efficiency
- Gasket Sealing Surface Precision-Machined
- Two-Hour Installation
- Fits 2001–2004 Ford F-150 with 4.2L V6 Engine
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