[Vehicle Fitment]: Compatible with Chevrolet Silverado 2500 HD 2011-2016 6.6L; Silverado 3500 HD 2011-2016 6.6L; Compatible with GMC Sierra 2500 HD 2011-2016 6.6L; Sierra 3500 HD 2011-2016 6.6L [Reference Number]: AF3141, A3141C, A3141, 25945274, PA6146, AF3141, A3141C, A3141, 25945274, PA6146, CA11033 [Specifications]: ① Location: Front; ② Length: 13.05/10.12 inch; ③ Width: 2.28/2.87 inch; ④ Height: 9.53 inch; ⑤ Shape: Irregular; ⑥ Washable: No; ⑦ Reusable: No; ⑧ Package Quantity: 1; ⑨ Packaging Type: Box [Enhanced Performance]: A-Premium Engine Air Filter uses fine filtration media to capture all kinds of debris without obstructing airflow, removing dangerous particles, improving engine performance and increasing engine efficiency [Replacement Suggestion]: To ensure that the engine air filter provides your engine with clean air, recommended replacement every 12 months, 12,000 miles or as specified by the vehicle manufacturer. A-premium Engine Air Filters are an ideal choice. All Engine Air Filters meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Chevrolet Models:
2011-2016 Silverado 2500 HD V8 6.6L V8 6.6L VIN:8
2011-2012 Silverado 2500 HD V8 6.6L V8 6.6L VIN:L
2011-2016 Silverado 3500 HD V8 6.6L V8 6.6L VIN:8
2011-2012 Silverado 3500 HD V8 6.6L V8 6.6L VIN:L

Compatible with GMC Models:
2011-2016 Sierra 2500 HD V8 6.6L V8 6.6L VIN:8
2011-2012 Sierra 2500 HD V8 6.6L V8 6.6L VIN:L
2011-2016 Sierra 3500 HD V8 6.6L V8 6.6L VIN:8
2011-2012 Sierra 3500 HD V8 6.6L V8 6.6L VIN:L

Specifications:
Shape: Trapezoid
Length (MM): 242
Width (MM): 331.5/257
Height (MM): 58/73

OEM Number: CA11033, AF3141, A3141C, A3141, 25945274, PA6146
Location: Front Side
Quantity Sold: One Piece