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Third-party dataGM GENUINE : 12689341

Variable Valve Timing (VVT) Sprocket
GM GENUINE : 12689341

  • Hydraulic
  • Natural
  • 1.61
  • Steel
  • 0.98
  • 1
  • 5.35
  • 44
  • 47.77cu in

Model

CHEVROLET
EXPRESS 2500
4.3L V6
2021
8 speed Automatic trans.
2022
8 speed Automatic trans.
2023
8 speed Automatic trans.
2024
Trans. code 8L80/MTH; 8 speed Automatic trans.
EXPRESS 3500
4.3L V6
2021
8 speed Automatic trans.
2022
8 speed Automatic trans.
2023
8 speed Automatic trans.
2024
Trans. code 8L80/MTH; 8 speed Automatic trans.
SILVERADO 1500
4.3L V6
2019
Trans. code 6L80; 6 speed Automatic trans.
2020
Trans. code 6L80; 6 speed Automatic trans.
2021
6 speed Automatic trans.
CORVETTE
6.2L V8
2020
2021
2022
2023
2024
8 speed Automatic Dual Clutch transmission; JAPAN WLTP EMISSION System (NM9),TIER 3 FEDERAL EMISSION System (NTB),ULEV70 California Emissions (NUB),EURO 6D EMISSION System (NCL); Exc. SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1)
2025
8 speed Automatic Dual Clutch transmission; JAPAN WLTP EMISSION System (NM9),TIER 3 FEDERAL EMISSION System (NTB),ULEV70 California Emissions (NUB),EURO 6D EMISSION System (NCL); Exc. SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1)
6.2L V8 ELECTRIC/GAS
2024
8 speed Automatic Dual Clutch transmission; SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1),TIER 3 FEDERAL EMISSION System (NTB),ULEV125 California Emissions (NUF),EURO 6D EMISSION System (NCL)
2025
E-RAY; 8 speed Automatic Dual Clutch transmission; SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1),TIER 3 FEDERAL EMISSION System (NTB),ULEV125 California Emissions (NUF),EURO 6D EMISSION System (NCL)
GMC
SAVANA 2500
4.3L V6
2021
8 speed Automatic trans.
2022
8 speed Automatic trans.
2023
8 speed Automatic trans.
2024
Trans. code 8L80/MTH; 8 speed Automatic trans.
SAVANA 3500
4.3L V6
2021
8 speed Automatic trans.
2022
8 speed Automatic trans.
2023
8 speed Automatic trans.
2024
Trans. code 8L80/MTH; 8 speed Automatic trans.
SIERRA 1500
4.3L V6
2019
6 speed Automatic trans.
2020
6 speed Automatic trans.
2021
6 speed Automatic trans.

    Size/Parameters

    Annotated Parameter name Size range Unit