HomeAir and Fuel Delivery > Gaskets and Sealing SystemsApex AMS3252 Fuel Injection Plenum Gasket Set - Upper
Part #: AMS3252

Apex AMS3252 Fuel Injection Plenum Gasket Set - Upper

Upper
⚙️ 25 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, and Oldsmobile, Astro, Blazer, Bravada, Jimmy, S10, S10 Blazer, Safari, and Sonoma
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Reliable Fuel Injection Plenum Gasket Set for Chevrolet and GMC Vehicles

The Apex AMS3252 Fuel Injection Plenum Gasket Set is designed to provide a secure seal for the intake manifold in select Chevrolet, GMC, and Oldsmobile models. This gasket set helps maintain proper air and fuel delivery, ensuring engine performance and efficiency.

  • Compatible with Chevrolet Astro, Blazer, S10, S10 Blazer, and Sonoma models
  • Fits GMC Bravada, Jimmy, Safari, and Sonoma vehicles
  • Durable construction to withstand heat and pressure in the intake manifold
  • Ensures a tight seal to prevent vacuum leaks and fuel delivery issues
  • Part number AMS3252 for precise identification and fitment

Product Details and Compatibility

The Apex AMS3252 Fuel Injection Plenum Gasket Set is engineered specifically for air and fuel delivery systems in a range of Chevrolet, GMC, and Oldsmobile vehicles. This gasket set is essential for maintaining the integrity of the fuel injection plenum, preventing air leaks that can lead to rough idling, poor fuel economy, and engine performance problems. Compatible with Chevrolet models such as the Astro, Blazer, S10, S10 Blazer, and Sonoma, as well as GMC Bravada, Jimmy, Safari, and Sonoma, this gasket set ensures a proper fit and reliable sealing.

Common Applications and Problem Solving

  • Prevents vacuum leaks in the intake manifold
  • Eliminates rough engine idle caused by air leaks
  • Helps maintain optimal fuel injection system performance
  • Reduces risk of engine misfires related to gasket failure
  • Addresses fuel delivery inconsistencies in compatible Chevrolet and GMC models

Installation Notes and Tips

When installing the Apex AMS3252 Fuel Injection Plenum Gasket Set, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid warping or damaging the gasket. It is recommended to inspect the intake manifold and surrounding components for wear or damage during installation to ensure a complete and effective repair.

Quality Assurance and Warranty

Apex manufactures the AMS3252 Fuel Injection Plenum Gasket Set to meet or exceed OEM standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo rigorous quality control to ensure reliable performance in the specified Chevrolet, GMC, and Oldsmobile applications.

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995ChevroletAstro4.3LV6Upper
1995ChevroletBlazer4.3LV6Upper
1995ChevroletS104.3LV6Upper
1995GMCJimmy4.3LV6Upper
1995GMCSafari4.3LV6Upper
1995GMCSonoma4.3LV6Upper
1994ChevroletAstro4.3LV6Upper
1994ChevroletS104.3LV6Upper
1994ChevroletS10 Blazer4.3LV6Upper
1994GMCJimmy4.3LV6Upper
1994GMCSafari4.3LV6Upper
1994GMCSonoma4.3LV6Upper
1994OldsmobileBravada4.3LV6Upper
1993ChevroletAstro4.3LV6Upper
1993ChevroletS10 Blazer4.3LV6Upper
1993GMCJimmy4.3LV6Upper
1993GMCSafari4.3LV6Upper
1993GMCSonoma4.3LV6Upper
1993OldsmobileBravada4.3LV6Upper
1992ChevroletAstro4.3LV6Upper
1992ChevroletS10 Blazer4.3LV6Upper
1992GMCJimmy4.3LV6Upper
1992GMCSafari4.3LV6Upper
1992GMCSonoma4.3LV6Upper
1992OldsmobileBravada4.3LV6Upper

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.