HomeIgnition > Distributor and MagnetoStandard Ignition DG-28 Distributor Drive Gear
Part #: DG-28

Standard Ignition DG-28 Distributor Drive Gear

⚙️ 295 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Astro, Blazer, Express 1500, Express 2500, Express 3500, S10, Silverado 1500, Jimmy, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sonoma, C1500, Suburban 1500, Tahoe, Yukon, C2500, C3500, K2500, K3500, C1500 Suburban, K1500, K1500 Suburban, P30, Silverado 2500, C2500 Suburban, K2500 Suburban, P3500, Sierra 2500, G30, and G3500
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Reliable Distributor Drive Gear for Chevrolet and GMC Vehicles

The Standard Ignition DG-28 distributor drive gear is designed to provide consistent performance for a range of Chevrolet and GMC models. This essential component ensures proper timing and smooth operation of your vehicle's ignition system.

  • Includes one durable distributor gear
  • Compatible with multiple Chevrolet and GMC models including Silverado, Tahoe, and Suburban
  • Part number DG-28 for easy identification and replacement
  • Precision-engineered to meet OEM specifications
  • Ensures reliable distributor shaft engagement and timing accuracy

Product Details and Compatibility

The Standard Ignition DG-28 distributor drive gear is crafted to fit a variety of Chevrolet and GMC vehicles such as the Astro, Blazer, C1500, C2500, C3500, Express series, Jimmy, K-series trucks, S10, Safari, Savana, Sierra, Silverado, Sonoma, Suburban, Tahoe, and Yukon. This distributor gear is a critical part of the ignition system, transferring rotational motion from the camshaft to the distributor shaft. Manufactured to meet strict quality standards, it ensures proper distributor function and ignition timing, which are vital for engine performance and efficiency.

Common Applications and Problem Resolution

  • Replaces worn or damaged distributor drive gears causing ignition timing issues
  • Addresses distributor shaft slippage or improper engagement
  • Resolves engine misfires related to distributor gear failure
  • Prevents premature wear on ignition components
  • Restores smooth distributor operation in Chevrolet and GMC trucks and SUVs

Installation Notes and Tips

When installing the Standard Ignition DG-28 distributor drive gear, ensure the distributor shaft and camshaft are clean and free of debris. Proper alignment is critical to maintain accurate ignition timing. It is recommended to inspect related ignition components during installation for wear or damage. Use appropriate tools to avoid damaging the gear teeth or distributor shaft. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The DG-28 distributor drive gear undergoes rigorous quality control to ensure durability and performance. This part is backed by Standard Ignition’s limited warranty, covering defects in material and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberDG-28
ContentsDistributor Gear

This part fits 295 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2002ChevroletAstro4.3LV6N/A
2002ChevroletBlazerN/A
2002ChevroletExpress 15005.7LV8N/A
2002ChevroletExpress 15005.0LV8N/A
2002ChevroletExpress 15004.3LV6N/A
2002ChevroletExpress 25004.3LV6N/A
2002ChevroletExpress 25005.7LV8N/A
2002ChevroletExpress 25005.0LV8N/A
2002ChevroletExpress 35005.7LV8N/A
2002ChevroletS104.3LV6N/A
2002ChevroletSilverado 15004.3LV6N/A
2002GMCJimmy4.3LV6N/A
2002GMCSafari4.3LV6N/A
2002GMCSavana 15004.3LV6N/A
2002GMCSavana 15005.0LV8N/A
2002GMCSavana 15005.7LV8N/A
2002GMCSavana 25005.7LV8N/A
2002GMCSavana 25005.0LV8N/A
2002GMCSavana 25004.3LV6N/A
2002GMCSavana 35005.7LV8N/A
2002GMCSierra 15004.3LV6N/A
2002GMCSonoma4.3LV6N/A
2001ChevroletAstro4.3LV6N/A
2001ChevroletBlazerN/A
2001ChevroletC15004.3LV6N/A
2001ChevroletExpress 15004.3LV6N/A
2001ChevroletExpress 15005.7LV8N/A
2001ChevroletExpress 15005.0LV8N/A
2001ChevroletExpress 25005.0LV8N/A
2001ChevroletExpress 25004.3LV6N/A
2001ChevroletExpress 25005.7LV8N/A
2001ChevroletExpress 35005.7LV8N/A
2001ChevroletS104.3LV6N/A
2001ChevroletSilverado 15005.3LV8N/A
2001ChevroletSilverado 15004.3LV6N/A
2001ChevroletSuburban 15005.3LV8N/A
2001ChevroletTahoe5.3LV8N/A
2001GMCJimmy4.3LV6N/A
2001GMCSafari4.3LV6N/A
2001GMCSavana 15005.7LV8N/A
2001GMCSavana 15005.0LV8N/A
2001GMCSavana 15004.3LV6N/A
2001GMCSavana 25004.3LV6N/A
2001GMCSavana 25005.7LV8N/A
2001GMCSavana 25005.0LV8N/A
2001GMCSavana 35005.7LV8N/A
2001GMCSierra 15004.3LV6N/A
2001GMCSierra 15005.3LV8N/A
2001GMCSonoma4.3LV6N/A
2001GMCYukon5.3LV8N/A
2000ChevroletAstro4.3LV6N/A
2000ChevroletBlazer4.3LV6N/A
2000ChevroletC15004.3LV6N/A
2000ChevroletC25005.7LV8N/A
2000ChevroletC35005.7LV8N/A
2000ChevroletExpress 15004.3LV6N/A
2000ChevroletExpress 15005.0LV8N/A
2000ChevroletExpress 15005.7LV8N/A
2000ChevroletExpress 25005.0LV8N/A
2000ChevroletExpress 25004.3LV6N/A
2000ChevroletExpress 25005.7LV8N/A
2000ChevroletExpress 35005.7LV8N/A
2000ChevroletK25005.7LV8N/A
2000ChevroletK35005.7LV8N/A
2000ChevroletS104.3LV6N/A
2000ChevroletSilverado 15004.3LV6N/A
2000ChevroletSilverado 15004.8LV8N/A
2000ChevroletTahoe5.7LV8N/A
2000ChevroletTahoe4.8LV8N/A
2000GMCC25005.7LV8N/A
2000GMCC35005.7LV8N/A
2000GMCJimmy4.3LV6N/A
2000GMCK25005.7LV8N/A
2000GMCK35005.7LV8N/A
2000GMCSafari4.3LV6N/A
2000GMCSavana 15004.3LV6N/A
2000GMCSavana 15005.7LV8N/A
2000GMCSavana 15005.0LV8N/A
2000GMCSavana 25004.3LV6N/A
2000GMCSavana 25005.7LV8N/A
2000GMCSavana 25005.0LV8N/A
2000GMCSavana 35005.7LV8N/A
2000GMCSierra 15004.8LV8N/A
2000GMCSierra 15004.3LV6N/A
2000GMCSonoma4.3LV6N/A
2000GMCYukon4.8LV8N/A
2000GMCYukon5.7LV8N/A
1999ChevroletAstro4.3LV6N/A
1999ChevroletBlazer4.3LV6N/A
1999ChevroletC15005.7LV8N/A
1999ChevroletC15005.0LV8N/A
1999ChevroletC1500 Suburban5.7LV8N/A
1999ChevroletC25005.7LV8N/A
1999ChevroletC35005.7LV8N/A
1999ChevroletExpress 15004.3LV6N/A
1999ChevroletExpress 15005.0LV8N/A
1999ChevroletExpress 15005.7LV8N/A
1999ChevroletExpress 25004.3LV6N/A
1999ChevroletExpress 25005.7LV8N/A
1999ChevroletExpress 35005.7LV8N/A
1999ChevroletK15005.7LV8N/A
1999ChevroletK1500 Suburban5.7LV8N/A
1999ChevroletK25005.7LV8N/A
1999ChevroletK35005.7LV8N/A
1999ChevroletP305.7LV8N/A
1999ChevroletP304.3LV6N/A
1999ChevroletS104.3LV6N/A
1999ChevroletSilverado 15004.3LV6N/A
1999ChevroletSilverado 15005.3LV8N/A
1999ChevroletSilverado 25005.3LV8N/A
1999ChevroletTahoe5.7LV8N/A
1999GMCC15005.7LV8N/A
1999GMCC15005.0LV8N/A
1999GMCC1500 Suburban5.7LV8N/A
1999GMCC25005.7LV8N/A
1999GMCC2500 Suburban5.7LV8N/A
1999GMCC35005.7LV8N/A
1999GMCJimmy4.3LV6N/A
1999GMCK15005.0LV8N/A
1999GMCK15005.7LV8N/A
1999GMCK1500 Suburban5.7LV8N/A
1999GMCK25005.7LV8N/A
1999GMCK2500 Suburban5.7LV8N/A
1999GMCK35005.7LV8N/A
1999GMCP35004.3LV6N/A
1999GMCP35005.7LV8N/A
1999GMCSafari4.3LV6N/A
1999GMCSavana 15005.0LV8N/A
1999GMCSavana 15004.3LV6N/A
1999GMCSavana 15005.7LV8N/A
1999GMCSavana 25005.0LV8N/A
1999GMCSavana 25004.3LV6N/A
1999GMCSavana 25005.7LV8N/A
1999GMCSavana 35005.7LV8N/A
1999GMCSierra 15004.3LV6N/A
1999GMCSierra 15005.3LV8N/A
1999GMCSierra 25005.3LV8N/A
1999GMCSonoma4.3LV6N/A
1999GMCYukon5.7LV8N/A
1999GMCYukonDenali5.7LV8N/A
1998ChevroletAstro4.3LV6N/A
1998ChevroletBlazer4.3LV6N/A
1998ChevroletC15005.0LV8N/A
1998ChevroletC15004.3LV6N/A
1998ChevroletC15005.7LV8N/A
1998ChevroletC1500 Suburban5.7LV8N/A
1998ChevroletC25005.0LV8N/A
1998ChevroletC35005.7LV8N/A
1998ChevroletExpress 15005.0LV8N/A
1998ChevroletExpress 15004.3LV6N/A
1998ChevroletExpress 15005.7LV8N/A
1998ChevroletExpress 25005.0LV8N/A
1998ChevroletExpress 25004.3LV6N/A
1998ChevroletExpress 25005.7LV8N/A
1998ChevroletExpress 35005.7LV8N/A
1998ChevroletK15005.0LV8N/A
1998ChevroletK15005.7LV8N/A
1998ChevroletK15004.3LV6N/A
1998ChevroletK1500 Suburban5.7LV8N/A
1998ChevroletK25005.7LV8N/A
1998ChevroletK25005.0LV8N/A
1998ChevroletK35005.7LV8N/A
1998ChevroletP304.3LV6N/A
1998ChevroletP305.7LV8N/A
1998ChevroletS104.3LV6N/A
1998ChevroletTahoe5.7LV8N/A
1998GMCC15005.0LV8N/A
1998GMCC15005.7LV8N/A
1998GMCC15004.3LV6N/A
1998GMCC1500 Suburban5.7LV8N/A
1998GMCC25005.0LV8N/A
1998GMCC25005.7LV8N/A
1998GMCC35005.7LV8N/A
1998GMCJimmy4.3LV6N/A
1998GMCK15005.7LV8N/A
1998GMCK15005.0LV8N/A
1998GMCK15004.3LV6N/A
1998GMCK25005.0LV8N/A
1998GMCK25005.7LV8N/A
1998GMCK35005.7LV8N/A
1998GMCP35004.3LV6N/A
1998GMCP35005.7LV8N/A
1998GMCSafari4.3LV6N/A
1998GMCSavana 15005.0LV8N/A
1998GMCSavana 15004.3LV6N/A
1998GMCSavana 15005.7LV8N/A
1998GMCSavana 25005.7LV8N/A
1998GMCSavana 25004.3LV6N/A
1998GMCSavana 25005.0LV8N/A
1998GMCSavana 35005.7LV8N/A
1998GMCSonoma4.3LV6N/A
1998GMCYukon5.7LV8N/A
1997ChevroletAstro4.3LV6N/A
1997ChevroletBlazer4.3LV6N/A
1997ChevroletC15005.0LV8N/A
1997ChevroletC15004.3LV6N/A
1997ChevroletC15005.7LV8N/A
1997ChevroletC1500 Suburban5.7LV8N/A
1997ChevroletC25005.7LV8N/A
1997ChevroletC25005.0LV8N/A
1997ChevroletC35005.7LV8N/A
1997ChevroletExpress 15005.0LV8N/A
1997ChevroletExpress 15005.7LV8N/A
1997ChevroletExpress 25005.0LV8N/A
1997ChevroletExpress 25005.7LV8N/A
1997ChevroletExpress 35005.7LV8N/A
1997ChevroletK15005.7LV8N/A
1997ChevroletK15005.0LV8N/A
1997ChevroletK15004.3LV6N/A
1997ChevroletK1500 Suburban5.7LV8N/A
1997ChevroletK25005.7LV8N/A
1997ChevroletK25005.0LV8N/A
1997ChevroletK35005.7LV8N/A
1997ChevroletP305.7LV8N/A
1997ChevroletP304.3LV6N/A
1997ChevroletS104.3LV6N/A
1997ChevroletTahoe5.7LV8N/A
1997GMCC15005.7LV8N/A
1997GMCC15005.0LV8N/A
1997GMCC15004.3LV6N/A
1997GMCC1500 Suburban5.7LV8N/A
1997GMCC25005.7LV8N/A
1997GMCC25005.0LV8N/A
1997GMCC2500 Suburban5.7LV8N/A
1997GMCC35005.7LV8N/A
1997GMCJimmy4.3LV6N/A
1997GMCK15004.3LV6N/A
1997GMCK15005.0LV8N/A
1997GMCK15005.7LV8N/A
1997GMCK1500 Suburban5.7LV8N/A
1997GMCK25005.7LV8N/A
1997GMCK2500 Suburban5.7LV8N/A
1997GMCK35005.7LV8N/A
1997GMCP35004.3LV6N/A
1997GMCP35005.7LV8N/A
1997GMCSafari4.3LV6N/A
1997GMCSavana 15004.3LV6N/A
1997GMCSavana 15005.7LV8N/A
1997GMCSavana 15005.0LV8N/A
1997GMCSavana 25004.3LV6N/A
1997GMCSavana 25005.7LV8N/A
1997GMCSavana 25005.0LV8N/A
1997GMCSavana 35005.7LV8N/A
1997GMCSonoma4.3LV6N/A
1997GMCYukon5.7LV8N/A
1996ChevroletC15005.7LV8N/A
1996ChevroletC15005.0LV8N/A
1996ChevroletC1500 Suburban5.7LV8N/A
1996ChevroletC25005.7LV8N/A
1996ChevroletC25005.0LV8N/A
1996ChevroletC35005.7LV8N/A
1996ChevroletExpress 15004.3LV6N/A
1996ChevroletExpress 15005.0LV8N/A
1996ChevroletExpress 15005.7LV8N/A
1996ChevroletExpress 25004.3LV6N/A
1996ChevroletExpress 25005.0LV8N/A
1996ChevroletExpress 25005.7LV8N/A
1996ChevroletExpress 35005.7LV8N/A
1996ChevroletG304.3LV6N/A
1996ChevroletG305.7LV8N/A
1996ChevroletK15005.7LV8N/A
1996ChevroletK15005.0LV8N/A
1996ChevroletK1500 Suburban5.7LV8N/A
1996ChevroletK25005.7LV8N/A
1996ChevroletK35005.7LV8N/A
1996ChevroletP305.7LV8N/A
1996ChevroletS104.3LV6N/A
1996ChevroletTahoe5.7LV8N/A
1996GMCC15004.3LV6N/A
1996GMCC15005.7LV8N/A
1996GMCC15005.0LV8N/A
1996GMCC1500 Suburban5.7LV8N/A
1996GMCC25005.7LV8N/A
1996GMCC25005.0LV8N/A
1996GMCC35005.7LV8N/A
1996GMCG35005.7LV8N/A
1996GMCJimmy4.3LV6N/A
1996GMCK15004.3LV6N/A
1996GMCK15005.7LV8N/A
1996GMCK15005.0LV8N/A
1996GMCK25005.7LV8N/A
1996GMCK35005.7LV8N/A
1996GMCP35004.3LV6N/A
1996GMCP35005.7LV8N/A
1996GMCSafari4.3LV6N/A
1996GMCSavana 15005.7LV8N/A
1996GMCSavana 15005.0LV8N/A
1996GMCSavana 15004.3LV6N/A
1996GMCSavana 25004.3LV6N/A
1996GMCSavana 25005.7LV8N/A
1996GMCSavana 25005.0LV8N/A
1996GMCSavana 35005.7LV8N/A
1996GMCSonoma4.3LV6N/A
1996GMCYukon5.7LV8N/A
1994GMCJimmy4.3LV6N/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:

1045735652-75186D10378104573560DG148DG30DG608

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