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Standard Ignition 1637B Fuel Injection Throttle Body Repair KitOE Quality 60-Day Returns
Part #: 1637B

Standard Ignition 1637B Fuel Injection Throttle Body Repair Kit

⚙️ 68 vehicles fit this part
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🚗Fitment: Asuna, Pontiac, Chevrolet, GMC, Buick, and Oldsmobile, GT, SE, LeMans, Lumina, Beretta, Cavalier, Corsica, S10, Sonoma, Astro, LLV, S15, Safari, Skyhawk, Cutlass Ciera, Century, Skylark, Celebrity, S10 Blazer, S15 Jimmy, Cutlass Calais, Cutlass Cruiser, Firenza, 6000, Fiero, Grand Am, Sunbird, Somerset, and Calais
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Overview of Standard Ignition Fuel Injection Throttle Body Repair Kit

The Standard Ignition 1637B Fuel Injection Throttle Body Repair Kit is designed for precise restoration of throttle body components in select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles. This repair kit provides the necessary parts to maintain optimal fuel injection performance and throttle response.

  • Complete throttle body repair kit for fuel injection systems
  • Compatible with multiple GM makes and models including Buick Century, Chevrolet S10, and Pontiac Grand Am
  • Includes seals and components engineered to OEM specifications
  • Part number 1637B ensures correct fitment and quality
  • Designed to restore throttle body function and prevent fuel delivery issues

Detailed Product Description

The Standard Ignition 1637B Fuel Injection Throttle Body Repair Kit is engineered to address wear and tear in throttle body assemblies of various GM vehicles. This kit contains essential seals and components that help restore the throttle body's ability to regulate air and fuel flow accurately. Compatible with models such as the Chevrolet Astro, GMC S15 Jimmy, Buick Skylark, and Pontiac Sunbird, this kit supports maintenance and repair tasks that improve engine performance and drivability. Using this repair kit can help avoid throttle sticking, air leaks, and fuel delivery inconsistencies that affect vehicle operation.

Common Applications and Issues Addressed

  • Eliminates throttle body air leaks causing rough idle or stalling
  • Restores proper throttle response and fuel injection efficiency
  • Prevents fuel delivery interruptions related to worn seals
  • Addresses issues with throttle sticking or hesitation
  • Supports maintenance of older GM vehicles with fuel injection throttle bodies

Installation Notes and Tips

  • Ensure the vehicle is compatible by verifying make and model fitment
  • Clean throttle body thoroughly before installing new components
  • Follow OEM torque specifications when reassembling throttle body
  • Inspect related fuel and air delivery components during installation
  • Use appropriate tools to avoid damage to delicate seals and parts

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 1637B Fuel Injection Throttle Body Repair Kit undergoes rigorous quality control to maintain consistency and fitment accuracy. This product is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.

This part fits 68 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1993PontiacLeMans1.6LL4N/A
1992ChevroletLumina2.5LL4N/A
1992PontiacLeMans1.6LL4N/A
1991ChevroletCavalier2.2LL4N/A
1991ChevroletCorsica2.2LL4N/A
1991ChevroletLumina2.5LL4N/A
1991ChevroletS102.5LL4N/A
1991GMCSonoma2.5LL4N/A
1991PontiacLeMans1.6LL4N/A
1990ChevroletAstro2.5LL4N/A
1990ChevroletCavalier2.2LL4N/A
1990ChevroletCorsica2.2LL4N/A
1990ChevroletLumina2.5LL4N/A
1990ChevroletS102.5LL4N/A
1990GMCS152.5LL4N/A
1990GMCSafari2.5LL4N/A
1990PontiacLeMans1.6LL4N/A
1989BuickSkyhawk2.0LL4N/A
1989ChevroletAstro2.5LL4N/A
1989ChevroletCavalier2.0LL4N/A
1989ChevroletCorsica2.0LL4N/A
1989ChevroletS102.5LL4N/A
1989GMCS152.5LL4N/A
1989GMCSafari2.5LL4N/A
1989OldsmobileCutlass Ciera2.5LL4N/A
1989PontiacLeMans1.6LL4N/A
1989PontiacLeMans2.0LL4N/A
1988BuickCentury2.5LL4N/A
1988BuickSkyhawk2.0LL4N/A
1988BuickSkylark2.5LL4N/A
1988ChevroletAstro2.5LL4N/A
1988ChevroletCavalier2.0LL4N/A
1988ChevroletCelebrity2.5LL4N/A
1988ChevroletCorsica2.0LL4N/A
1988ChevroletS102.5LL4N/A
1988ChevroletS10 Blazer2.5LL4N/A
1988GMCS152.5LL4N/A
1988GMCS15 Jimmy2.5LL4N/A
1988GMCSafari2.5LL4N/A
1988OldsmobileCutlass Calais2.5LL4N/A
1988OldsmobileCutlass Ciera2.5LL4N/A
1988OldsmobileCutlass Cruiser2.5LL4N/A
1988OldsmobileFirenza2.0LL4N/A
1988Pontiac60002.5LL4N/A
1988PontiacFiero2.5LL4N/A
1988PontiacGrand Am2.5LL4N/A
1988PontiacLeMans1.6LL4N/A
1988PontiacSunbird2.0LL4N/A
1987BuickCentury2.5LL4N/A
1987BuickSkyhawk2.0LL4N/A
1987BuickSkylark2.5LL4N/A
1987ChevroletAstro2.5LL4N/A
1987ChevroletCavalier2.0LL4N/A
1987ChevroletCelebrity2.5LL4N/A
1987ChevroletCorsica2.0LL4N/A
1987ChevroletS102.5LL4N/A
1987ChevroletS10 Blazer2.5LL4N/A
1987GMCS152.5LL4N/A
1987GMCS15 Jimmy2.5LL4N/A
1987GMCSafari2.5LL4N/A
1987OldsmobileCalais2.5LL4N/A
1987OldsmobileCutlass Ciera2.5LL4N/A
1987OldsmobileCutlass Cruiser2.5LL4N/A
1987OldsmobileFirenza2.0LL4N/A
1987Pontiac60002.5LL4N/A
1987PontiacFiero2.5LL4N/A
1987PontiacGrand Am2.5LL4N/A
1987PontiacSunbird2.0LL4N/A

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

This part directly replaces or is cross-referenced with the following part numbers:

10899A1707615218017A2-1749A2G100340-61196-626BCK877A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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