Standard Ignition Engine Variable Valve Timing Sprocket VVT521 for 2007-2022 Buick/Cadillac/Chevrolet 3.6L 3.0L
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The Standard Ignition Engine Variable Valve Timing Sprocket (part number VVT543) is a direct-fit replacement for 2007-2022 Buick, Cadillac, Chevrolet, and GMC vehicles with 3.0L, 3.6L, and 2.8L engines.
Specifications:
| Number Of Rows | 1 |
| Number of Teeth | 42 |
| Number Of Timing Marks | 3 |
| Outside Diameter (in) | 3.7 |
| Number Of Gears | 1 |
| Thickness - Inches | 0.31 |
| Thickness - mm | 7.874 |
| Tooth Width (in) | 0.31 |
| Tooth Width (mm) | 7.874 |
| Washer Included | No |
| Outside Diameter (mm) | 93.98 |
| Lug Hole Diameter - mm | 10.16 |
| Mounting Hole Quantity | 1 |
| Adjustable | No |
Fits: 2007-2022 Buick, Cadillac, Chevrolet, GMC, and Pontiac models including Allure, Enclave, LaCrosse, ATS, CT4, CTS, SRX, STS and more — 3.0L, 3.6L, 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 VC109, Gates VCP805, ACDelco 12672484, Sorensen 35-1341, BWD VV5043, Duralast VS1000, General Motors 12603744, Veritas V40-1259 and 6 more