Vehicle Fitment

  • 2019–2025 Chevrolet Silverado 1500 (All trims, 5.3L V8 & 6.2L V8, RWD & 4WD)
  • 2019–2025 GMC Sierra 1500 (All trims, 5.3L V8 & 6.2L V8, RWD & 4WD)
  • 2021–2025 Chevrolet Tahoe / Suburban (5.3L & 6.2L V8)
  • 2021–2025 GMC Yukon / Yukon XL (5.3L & 6.2L V8)
  • 2021–2025 Cadillac Escalade / Escalade ESV (6.2L V8) -- coverage noted by some sources

Features

  • Mandrel‑bent aluminum intake tube for increased airflow
  • Oversized conical high‑flow, reusable cotton air filter -- washable and serviceable
  • Custom heat shield to protect the intake charge from engine bay heat
  • Designed for bolt‑on installation using factory mounting locations
  • Estimated power gain ~18.7 hp at 5,000 rpm
  • Improved throttle response and better engine sound
  • Red filter media for easy visual check of service interval
  • Not legal for sale or use in California or other CARB‑state vehicles unless specified

Specifications

  • Part Number: 77‑3110KP
  • Intake Tube Material: Aluminum (mandrel‑bent)
  • Filter Type: Reusable oiled cotton gauze, conical shape
  • Clamps Included: 8 stainless steel worm‑gear clamps
  • Estimated Weight: approx. 17.8 lb (8.1 kg)
  • Emissions: Not CARB certified -- must not be used in pollution‑controlled vehicles

Included Components

  • 1x mandrel‑bent aluminum intake tube
  • 1x high‑flow reusable cotton gauze filter (red media)
  • 1x custom heat shield or intake coverage cap
  • 8x stainless steel clamps
  • Miscellaneous mounting hardware and couplers

Product Description

The K&N 77‑3110KP 77 Series Cold Air Intake Kit replaces the factory air intake path in 2019–2025 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks (5.3L or 6.2L V8, RWD and 4WD), as well as select 2021–2025 full‑size GM SUVs (Tahoe, Suburban, Yukon, Escalade). Its mandrel‑bent aluminum tube allows the engine to breathe more efficiently, providing improved airflow, throttle response, and dyno‑verified power gains.

Installation is straightforward and uses factory mounts, requiring no major modifications. The washable cotton air filter extends service intervals, and the included heat shield protects against engine bay heat. Note that this kit is not CARB‑certified and is not legal for sale or use in California and other emissions‑strict states unless specified.

Ideal for drivers seeking enhanced performance and engine sound while retaining warranty integrity, the K&N 77‑3110KP adds both function and style under the hood. This kit is suitable for all trims of supported models with 5.3L and 6.2L V8 engines.



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