【Wide Vehicle Compatibility】: Compatible with many trucks and SUVs, including Chevrolet Silverado 1500 (2014–2019), GMC Sierra 1500 (2014–2019), Chevrolet Tahoe (2015–2020), Chevrolet Suburban (2015–2020), GMC Yukon (2015–2020), GMC Yukon XL (2015–2020), Cadillac Escalade (2015–2020), and Cadillac Escalade ESV (2015–2020). Please use the 'Amazon Confirmed Fit' tool to verify your vehicle before purchasing. 【OEM Design & Precision Manufacturing】: Engineered to meet or exceed OEM design and process standards. Manufactured on fully automated production lines with precise process control and in-line automated inspection, ensuring 100% tested performance for consistent quality and reliable operation. 【Premium Design】: Features a symmetrical internal chip structure with standardized internal layout and material configuration. 【Material Construction】: Constructed with a co-fired porous ceramic protective layer using premium imported materials from Japan and France. 【Hassle-Free Installation】: Designed as a true direct-fit replacement with OE-spec connectors and pre-coated anti-seize threads. Installs quickly and securely without modifications. The complete harness system arrives ready for plug-and-play installation, saving time and effort. Key Features

✔ Durable Construction for High-Temperature Environments
* Advanced porous ceramic protective layer
* Designed for stable signal performance over extended use
* Suitable for high-temperature operating conditions
* Engineered to withstand vibration and thermal cycling

✔ OEM-Quality Fit & Reliable Replacement
* Manufactured to OEM design and process standards
* Fully automated production with functional testing
* Direct-fit replacement with no modifications required
* OE-style connectors for secure installation
* Consistent quality and dependable operation

Replaces OE Number:
12655678

✔ Wide Vehicle Compatibility
Fits for Cadillac:
2015–2020 Escalade
2015–2020 Escalade ESV

Fits for Chevrolet:
2016–2020 Express 2500
2016–2020 Express 3500
2014–2018 Silverado 1500
2019–2019 Silverado 1500 LD
2015–2020 Suburban
2015–2020 Tahoe

Fits for GMC:
2016–2020 Savana 2500
2016–2020 Savana 3500
2014–2018 Sierra 1500
2019–2019 Sierra 1500 Limited
2015–2020 Yukon
2015–2020 Yukon XL