HomeElectrical, Lighting and Body > Lighting - ExteriorStandard Ignition BTL128 Center High Mount Stop Light
Part #: BTL128

Standard Ignition BTL128 Center High Mount Stop Light

⚙️ 70 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Silverado 1500 Classic, Silverado 1500 HD Classic, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 1500, Sierra 1500 Classic, Sierra 1500 HD Classic, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500 Classic, Silverado 1500, Silverado 1500 HD, Silverado 3500, Sierra 1500 HD, and Sierra 3500
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Overview of Standard Ignition Center High Mount Stop Light BTL128

The Standard Ignition Center High Mount Stop Light BTL128 is designed for reliable exterior lighting on select Chevrolet and GMC trucks. This replacement part ensures proper signaling and enhances vehicle safety by providing a clear brake light indication.

  • Compatible with Chevrolet Silverado and GMC Sierra models including 1500, 2500 HD, and 3500 series
  • Part number BTL128 for precise identification and fitment
  • No connector included, allowing for direct integration with existing vehicle wiring harness
  • Center high mount stop light designed for exterior lighting applications

Product Details and Specifications

This center high mount stop light from Standard Ignition is engineered specifically for Chevrolet Silverado and GMC Sierra trucks, including both classic and HD variants. The part number BTL128 corresponds to a high mount stop lamp that does not include a connector, which means it is intended to be installed using the vehicle’s original connector or wiring setup. This design supports a secure and stable electrical connection, maintaining the integrity of the vehicle’s lighting system.

Compatible models include Chevrolet Silverado 1500, 1500 Classic, 1500 HD, 1500 HD Classic, 2500 HD, 2500 HD Classic, 3500, and 3500 Classic, as well as GMC Sierra 1500, 1500 Classic, 1500 HD, 1500 HD Classic, 2500 HD, 2500 HD Classic, 3500, and 3500 Classic. This ensures that the BTL128 part fits a wide range of trucks within these two brands.

Common Applications and Problem Resolution

  • Replacement for damaged or non-functioning center high mount stop light on Chevrolet Silverado and GMC Sierra trucks
  • Restores proper brake light visibility to improve road safety and comply with vehicle lighting regulations
  • Addresses issues with cracked or faded lens that reduce light output
  • Solves electrical connection problems by providing a new, reliable stop light assembly
  • Helps eliminate warning lights related to brake light failure on compatible trucks

Installation Notes and Tips

  • Ensure vehicle ignition is off before installation to prevent electrical shorts
  • Since the part does not include a connector, verify compatibility with the existing wiring harness prior to installation
  • Carefully remove the old stop light assembly to avoid damage to mounting points or wiring
  • Test the new center high mount stop light after installation to confirm proper operation
  • Consult the vehicle’s service manual for specific removal and installation procedures for Chevrolet Silverado and GMC Sierra models

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The BTL128 center high mount stop light undergoes quality control testing to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation or manufacturer’s website for exact warranty terms.

BrandStandard Ignition
Part NumberBTL128
Connector GenderNo Connector

This part fits 70 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007ChevroletSilverado 1500 ClassicN/A
2007ChevroletSilverado 1500 HD ClassicN/A
2007ChevroletSilverado 2500 HDN/A
2007ChevroletSilverado 2500 HD ClassicN/A
2007ChevroletSilverado 3500 Classic8.1LV8N/A
2007ChevroletSilverado 3500 Classic6.6LV8N/A
2007ChevroletSilverado 3500 Classic6.0LV8N/A
2007GMCSierra 1500N/A
2007GMCSierra 1500 ClassicN/A
2007GMCSierra 1500 HD ClassicN/A
2007GMCSierra 2500 HDN/A
2007GMCSierra 2500 HD ClassicN/A
2007GMCSierra 3500 ClassicN/A
2006ChevroletSilverado 1500N/A
2006ChevroletSilverado 1500 HDN/A
2006ChevroletSilverado 2500 HDN/A
2006ChevroletSilverado 3500N/A
2006GMCSierra 1500N/A
2006GMCSierra 1500 HD6.0LV8N/A
2006GMCSierra 2500 HDN/A
2006GMCSierra 35008.1LV8N/A
2006GMCSierra 35006.6LV8N/A
2006GMCSierra 35006.0LV8N/A
2005ChevroletSilverado 1500N/A
2005ChevroletSilverado 1500 HDN/A
2005ChevroletSilverado 2500 HDN/A
2005ChevroletSilverado 3500N/A
2005GMCSierra 1500N/A
2005GMCSierra 1500 HD6.0LV8N/A
2005GMCSierra 2500 HDN/A
2005GMCSierra 35008.1LV8N/A
2005GMCSierra 35006.6LV8N/A
2005GMCSierra 35006.0LV8N/A
2004ChevroletSilverado 1500N/A
2004ChevroletSilverado 2500 HDN/A
2004ChevroletSilverado 3500N/A
2004GMCSierra 1500N/A
2004GMCSierra 2500 HDN/A
2004GMCSierra 35008.1LV8N/A
2004GMCSierra 35006.6LV8N/A
2004GMCSierra 35006.0LV8N/A
2003ChevroletSilverado 1500N/A
2003ChevroletSilverado 1500 HDN/A
2003ChevroletSilverado 2500 HDN/A
2003ChevroletSilverado 3500N/A
2003GMCSierra 1500N/A
2003GMCSierra 1500 HD6.0LV8N/A
2003GMCSierra 2500 HDN/A
2003GMCSierra 35008.1LV8N/A
2003GMCSierra 35006.6LV8N/A
2003GMCSierra 35006.0LV8N/A
2002ChevroletSilverado 1500N/A
2002ChevroletSilverado 1500 HDN/A
2002ChevroletSilverado 2500 HDN/A
2002ChevroletSilverado 3500N/A
2002GMCSierra 1500N/A
2002GMCSierra 1500 HD6.0LV8N/A
2002GMCSierra 2500 HDN/A
2002GMCSierra 35008.1LV8N/A
2002GMCSierra 35006.6LV8N/A
2002GMCSierra 35006.0LV8N/A
2001ChevroletSilverado 1500 HDN/A
2001ChevroletSilverado 2500 HDN/A
2001ChevroletSilverado 3500N/A
2001GMCSierra 1500N/A
2001GMCSierra 1500 HD6.0LV8N/A
2001GMCSierra 2500 HDN/A
2001GMCSierra 35008.1LV8N/A
2001GMCSierra 35006.6LV8N/A
2001GMCSierra 35006.0LV8N/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:

1588434149-10296804240923-240BLA118TBL128

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