Standard Ignition Engine Variable Valve Timing Sprocket VVT543 for 2007-2022 Buick/Cadillac/Chevrolet 3.0L 3.6L
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The Standard Ignition Engine Variable Valve Timing Sprocket (part number VVT521) is a direct-fit replacement for 2007-2022 Buick, Cadillac, Chevrolet, and GMC vehicles with 3.6L, 3.0L, and 2.8L engines.
Specifications:
| Keyway Notch | Yes |
| Washer Included | No |
| Tooth Width (mm) | 7.874 |
| Tooth Width (in) | 0.31 |
| Thickness - mm | 7.874 |
| Thickness - Inches | 0.31 |
| Outside Diameter (mm) | 93.98 |
| Outside Diameter (in) | 3.7 |
| Number Of Timing Marks | 2 |
| Number of Teeth | 48 |
| Number Of Rows | 1 |
| Mounting Hole Quantity | 1 |
| Number Of Gears | 1 |
| Functions | Engine Variable Valve Timing Sprocket |
Fits: 2007-2022 Buick, Cadillac, Chevrolet, GMC, and Pontiac models including Enclave, LaCrosse, ATS, CT4, CTS, SRX, STS, XTS and more — 3.6L, 3.0L, and 2.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Cloyes VC108, Gates VCP802, Spectra Premium CSP1025, ACDelco 12672485, Sorensen 35-1322, BWD VV5021, Duralast VS1003, General Motors 12606653 and 8 more