Product Description
Genuine GM 12623368 Camshaft Phaser Sprocket
OEM Cam Phaser Sprocket for 2014-Newer LT1 L83 L86 L8B Engines | VIN 8th Digit 7, C, J, R
Maintain factory camshaft timing accuracy with this Genuine GM 12623368 Camshaft Phaser Sprocket. Designed for select 2014-newer LT1, L83, L86, and L8B Gen V LT engines with the listed VIN requirements, this OEM cam phaser sprocket is the correct replacement option when servicing the camshaft gear, VVT phaser assembly, timing components, or front engine timing system. As a Genuine GM component, it is built for the fit, function, and reliability expected from factory replacement parts.
Key Features & Benefits
- Genuine GM Camshaft Phaser Sprocket: This Genuine GM cam phaser sprocket is designed for compatible Gen V LT engines requiring GM part number 12623368. It is the correct factory replacement choice when maintaining OEM camshaft gear accuracy and timing system function.
- Fits LT1, L83, L86, and L8B Applications: This sprocket is intended for select 2014-newer LT1, L83, L86, and L8B engines with the required 8th digit VIN codes. It supports common Camaro, Corvette, Silverado, Sierra, Tahoe, Suburban, Yukon, and Escalade Gen V LT service applications.
- Supports Proper Camshaft Timing: The camshaft phaser sprocket is a critical timing component that helps maintain the correct relationship between the camshaft, crankshaft, and timing chain. Replacing a worn or incorrect sprocket helps support proper timing system operation during engine service.
- Ideal for Timing and Camshaft Service: This Genuine GM sprocket is a practical replacement during camshaft work, front cover service, timing chain replacement, phaser repairs, or engine rebuilds. It helps keep the timing assembly matched to the intended factory-style Gen V LT configuration.
- OEM Accuracy and Reliability: Using the correct Genuine GM cam phaser sprocket helps preserve factory fitment and compatibility with the listed applications. This is especially important on Gen V LT engines where camshaft timing components must match the correct engine family, model year range, and VIN code.
Package Includes
- (1) Genuine GM 12623368 Camshaft Phaser Sprocket
Specs
- Brand: Genuine GM
- GM Part Number: 12623368
- Product Type: Camshaft phaser sprocket
- Engine Family: Gen V LT-based engines
- Compatible Engine Codes: LT1, L83, L86, L8B
- VIN Requirement: 8th Digit of VIN = 7, C, J, R
- Primary Use: Camshaft gear, cam phaser, and timing system service
- Installation Location: Camshaft phaser / camshaft timing sprocket position
Notes
- Will NOT Fit LT4, L84, L87, L8T or other years/engines not listed.
Key Fitments
- Fits 2014-Newer LT1 L83 L86 L8B Engines (8th Digit of VIN = 7, C, J, R)
- Applications Include: (8th Digit of VIN Must be 7, C, J or R):
- CADILLAC ESCALADE 2015-2018
- CHEVROLET CAMARO 2016-2021
- CHEVROLET CORVETTE 2014-2019
- CHEVROLET SILVERADO 1500 2014-2018
- CHEVROLET SUBURBAN 2015-2018
- CHEVROLET TAHOE 2015-2018
- GMC SIERRA 1500 2014-2018
- GMC YUKON 2015-2018
