Alliant Power Glow Plug Relay For 1994-2002 GM 6.5L Diesel
Alliant Power

Alliant Power Glow Plug Relay For 1994-2002 GM 6.5L Diesel

SKU: AP63420
$104.55
$104.55

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Description

Alliant Power AP63420 Diesel Glow Plug Relay controls high-current electrical power to the glow plug circuit on compatible 1994–2002 GM 6.5L diesel applications. Proper relay operation allows the glow plugs to preheat the combustion chambers, supporting dependable cold starts and consistent diesel starting performance.

This new direct-fit replacement helps restore glow plug circuit operation when the original relay has worn contacts, sticks, or fails to energize. Its OE-style configuration supports straightforward service on compatible Chevrolet and GMC 6.5L diesel vehicles while multiple OE cross references help confirm the correct application.

 

Features:

  • Controls electrical power delivery to the glow plug circuit
  • Supports dependable diesel cold-start preheating
  • Helps restore operation when the original relay fails
  • New replacement for worn or inconsistent relay contacts
  • OE cross references assist with application verification
  • Supports reliable high-current glow plug circuit switching
  • Compact service replacement for diesel starting systems
  • Verify fitment by OE number before installation

 

Specifications:

  • Brand: Alliant Power
  • Manufacturer Part Number: AP63420
  • Product Type: Diesel Glow Plug Relay
  • Condition: New
  • Engine: GM 6.5L Diesel
  • Application Range: 1994–2002
  • Manufacturing Label: New
  • Country/Region of Origin: US
  • Gross Weight: 0.639 lb
  • Alliant Catalog No.: APP1644
  • Cross References: 12088560; 12135176; 12496472; 12496475; 1R1372; RY383

 

Included:

  • (1) Diesel Glow Plug Relay

 

Fitment:

  • 1994–1998 Chevrolet C1500/C2500/C3500 6.5L Diesel
  • 1994–1998 Chevrolet K1500/K2500/K3500 6.5L Diesel
  • 1994–1998 Chevrolet C/K Suburban 6.5L Diesel
  • 1995–1998 Chevrolet Tahoe 6.5L Diesel
  • 1996–1998, 2001–2002 Chevrolet Express 2500/3500 6.5L Diesel
  • 1994–1997 GMC C1500 6.5L Diesel
  • 1994–1998 GMC C2500/C3500 and K1500/K2500/K3500 6.5L Diesel
  • 1994–1998 GMC C/K Suburban 6.5L Diesel
  • 1994–1997 GMC Yukon 6.5L Diesel
  • 1996–1998, 2001–2002 GMC Savana 2500/3500 6.5L Diesel

 

Notes:

  • Direct-fit glow plug relay for 1994–2002 GM 6.5L diesel applications.
Fitment
Fitment
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Product Specs

SKU:
AP63420
Brand:
Alliant Power

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