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Fit for GM 12668713 Starter Heat Shield – Compatible with Chevrolet, GMC, Cadillac, Buick Models – Replacement for GM Part Number 12588400 12585367 12623360 – Heat Guard for Starter Motor

Fit for GM 12668713 Starter Heat Shield – Compatible with Chevrolet, GMC, Cadillac, Buick Models – Replacement for GM Part Number 12588400 12585367 12623360 – Heat Guard for Starter Motor | Specifications and Fitment

$24.39

SKU: B-B0FGHQT15F Category:

Use the specifications, images, available variations, fitment notes, and referenced part numbers to check this product against your application.

  • Replacement Part Number：Replaces part numbers 12668713, 12588400, 12585367, 12623360, and more. Delivers stable heat protection for compatible vehicles, ensuring reliable starter motor performance.
  • Vehicle Compatibility：Fit for GM vehicles 1998–2020 , including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Buick Rainier models equipped with V6/V8 engines.
  • Material：Constructed from reinforced steel and coated with anti-corrosion material. Offers excellent heat resistance and structural strength, specifically designed for high-temperature environments in the engine bay to prevent heat transfer.
  • Key Benefits：Effectively insulates the starter heat shield from engine heat during long drives or in hot climates. Reduces the risk of starter motor overheating, improves cold start response, and enhances system stability.
  • Problem-Solving Feature：Starter failure is often caused by excessive heat exposure. This product provides physical insulation that addresses common issues such as hard starting, delayed ignition, or failure to restart after shutdown due to heat soak.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.

Manufacturer ‎LLTKLMGSM
Brand ‎LLTKLMGSM
Model ‎Starter Heat Shield
Item Weight ‎3.5 ounces
Package Dimensions ‎5.9 x 3.5 x 2.36 inches
Item model number ‎12668713
Exterior ‎Brushed
Manufacturer Part Number ‎12668713

Fit for GMC 1999-2015 Sierra 2500 1999-2015 Sierra 3500 2000-2018 Sierra 2500 HD 2000-2018 Sierra 3500 HD 2001-2013 Yukon XL 2500 2003-2013 Savana 2500 2003-2013 Savana 3500 Fit for Chevrolet 1999-2015 Silverado 2500 1999-2015 Silverado 3500 2000-2018 Silverado 2500 HD 2000-2018 Silverado 3500 HD 2001-2013 Suburban 2500 2003-2020 Express 2500 2003-2020 Express 3500 Fit for Cadillac 2003-2014 Escalade ESV 2003-2014 Escalade EXT Fit for Hummer 2009-2010 H2 2009-2010 H3 Alpha 🔧 Key Features Replacement Part Number Fits GM part numbers 12668713, 12588400, 12585367, 12623360, and others for precise compatibility. Material Quality Made from reinforced steel with anti-corrosion coating, built to withstand high engine bay temperatures. Heat Protection Effectively reduces heat transfer to the starter motor, preventing overheating and potential failure. Easy Installation Designed for direct fitment with factory mounting points, ensuring hassle-free replacement. 🛠 Installation Instructions Turn off the vehicle and disconnect the battery. Remove the existing starter heat shield if present. Align the new heat shield with factory mounting points. Secure with original bolts and verify proper fit. Reconnect the battery and test vehicle start function. No modifications or extra tools required, installation is straightforward and efficient.

Product facts

Specifications

Canonical product
MP-US-B0FGHQT15F
Source product ID
B0FGHQT15F
Category
Replacement Parts / Exhaust & Emissions / Heat Shields
Available images
6
Referenced part numbers
12588400

Vehicle information

Available fitment details

Listing compatibility notes

  • Vehicle Compatibility：Fit for GM vehicles 1998–2020 , including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Buick Rainier models equipped with V6/V8 engines.
  • Key Benefits：Effectively insulates the starter heat shield from engine heat during long drives or in hot climates.
  • Easy Installation Designed for direct fitment with factory mounting points, ensuring hassle-free replacement.
  • Secure with original bolts and verify proper fit.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Parameters, dimensions, material, fitment, and part numbers

Buying guidance

Quick decision

A heat shields listing with source specifications kept visible for comparison.

Fit and size notes

  • Vehicle Compatibility：Fit for GM vehicles 1998–2020 , including Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Buick Rainier models equipped with V6/V8 engines.
  • Key Benefits：Effectively insulates the starter heat shield from engine heat during long drives or in hot climates.
  • Easy Installation Designed for direct fitment with factory mounting points, ensuring hassle-free replacement.
  • Secure with original bolts and verify proper fit.

Before you buy

  • Verify the referenced part number: 12588400.
  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

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