K&N® - 77 Series High-Flow Performance Air Intake System

54 reviews / Item # 324802
K&N® - 77 Series High-Flow Performance Air Intake System
K&N® - 77 Series High-Flow Performance Air Intake SystemK&N® - Cleaning GuideK&N® - Warranty InformationK&N® - Done In House 602x420Made In USAK&N Authorized Dealer
$302.99
In Stock - Ships Tomorrow 08.29.16
2008 Cadillac Escalade
Fits Following Model(s):
  • Escalade / Escalade ESV / Escalade EXT
    Legal For Sale Or Use In California.
Product Options
Add To Cart
Interested in this item?
ADD TO WISH LIST
Have a Question? 888.634.9437
Ask a Specialist: Live Chat
Authorized Dealer:K&N
Low Prices. Price match guarantee
Guaranteed Fitment. Always the correct part
In-House Experts. We know our products
Easy Returns. Quick & Hassle Free
Select Product Options
MODEL:
Please Select
    Total: $0.00
    Add To CartCancel

    Product Details

    Learn everything you want to know about this product
    to make an informed purchase.

    K&N Air Intake Systems

    Cadillac Escalade / Escalade ESV / Escalade EXT 2008, 77 Series High-Flow Performance Aluminum Polished Air Intake System by K&N®. Replacement Filter # RF-1042. Use with Pre-Filter # RF-1042DK. Air Filter Height: 6.5" (165 mm). Air Filter Large End Diameter: 7.5" (191 mm). Air Filter Material: Cotton Gauze. Air Filter Material: Cotton Gauze. Air Filter Color: Red. Clamp Style: Regular. Estimated HorsePower Gain: 12.49 HP @ 4917 RPM. Intake Pipe Finish: Polished. Intake Pipe Material: Aluminum. CARB EO: D-269-37. Includes: 7 Clamps, 3 Couplers. This intake kit is designed for the larger engines typically found in trucks and SUVs. It replaces the factory air intake system with a free flowing K&N air filter and custom designed air intake tube. Extensive dyno testing improved intake airflow and allows these big engines to develop even more torque and horsepower. The end result is better acceleration you can feel.

    Fitment notes: Legal For Sale Or Use In California.

    K&N - F.A.Q.K&N - Air Filter CleaningK&N - Warranty

    Features:

    • Guaranteed to increase horsepower and improve acceleration
    • Custom designed and engineered for each application
    • Works with OEM computer system
    • Available in various finishes
    • Includes the world's best air filter, the K&N filter
    • Easy to install
    • Up to 100,000 miles between servicing
    • Million Mile limited warranty

    The big "deep breathing" engine in your truck or SUV needs a 77 Series High-Flow Performance Air Intake Kit to unleash all of its power. The kit starts with an oversized conical high-flow K&N air filter, installed in place of the restrictive factory airbox. The large increase in filter area over the stock airbox filter results in a huge increase in airflow and a greater capacity to capture and hold dirt.

    The increased airflow continues with a free-flowing mandrel-bent aluminum intake tube in place of the factory air path. The intake tube is available in several finishes. Most kits also include a heat shield that seals against the hood and isolates the filter from engine heat. The reduction in air intake temperature results in a cooler, denser air intake charge and even more horsepower. All components are mounted and connected with high quality materials such as steel, aluminum, silicon or reinforced nylon, to ensure long life.

    K&N uses a dynamometer to design its air intake kits to make the most horsepower possible. But their power figures aren't based on just one vehicle, but rather an average of runs by a number of vehicles. This means repeatable numbers and horsepower claims you can count on.

    Every 77 Series High-Flow Performance Air Intake Kit comes complete with everything necessary for installation, including comprehensive installation instructions. The K&N filter can go up to 100,000 miles before cleaning is required. And the K&N air filter is guaranteed for one million miles.

    K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 40 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

    Warranty Information

    Find out everything you need to know about the product warranty

    MILLION MILE LIMITED WARRANTY
    K & N O/E Replacement Air Filters and Air Intake Systems purchased from Authorized Dealers are backed by a Million Mile Limited Warranty when used primarily on paved roads and on vehicles for which they were designed. If one of these products ever fails to provide complete satisfaction, K&N will replace it.

    INCORRECT CLEANING OR USE VOIDS WARRANTY
    K&N Aftermarket Air Filters should be cleaned every 50,000 miles for normal highway use, more often in dusty conditions. Cleaning should be done with K&N cleaner and air filter oil (or comparable air filter cleaner and oil). Use of compressed air, or chemicals not specifically designed to clean and re-oil cotton air filters (i.e. gasoline, transmission fluid, motor oil, lightweight oil, or diesel fuel) will void the warranty. Any damaged, abused or modified K&N Air Filters will not be warranted.

    REPLACEMENT
    Any K&N product returned to K&N will need a Return Goods Authorization number and must be sent at customers' expense along with proof of purchase.

    EXTENT OF WARRANTY
    Any defective K&N Air Filter properly returned to K&N will be replaced. K&N reserves the right to determine whether the terms of the warranty, set out above, have been properly complied with. In the event that the terms are not complied with, K&N shall be under no obligation to honor this warranty. K&N will not be responsible for any indirect, consequential, special, contingent, or other damages.

    CONSUMER PROTECTION PLEDGE
    We want to make sure that when you buy a K&N Lifetime Air Filter or Air Intake System, you can be confident your vehicle's warranty will not be impacted. We also want you to feel confident that even if you experience difficulties with a dealership repair department, we will step-in and resolve the issue, so you won't have to. Therefore, K & N makes the following Pledge: K&N pledges to their customers that they will not be taken advantage of and charged for a repair due to a manufacturer warranty denial blamed on the presence of a K&N product.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

    Product Reviews

    (4)

    Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

    K&N® - 77 Series High-Flow Performance Air Intake System
    K&N® - 77 Series High-Flow Performance Air Intake System
    Average Rating: 4.8 of 5
    5
    5 of 5
    Double Take!
    Returned the first for missing parts, but we're all human so I just simply reordered bc I love this website. Couldn't be happier with the look of my engine. With the chrome look makes it look like a beast!
    MPosted by (Campbellsville, KY) /
    2008 GMC Sierra
    Was this review helpful for you? Yes
    5 of 5
    Great Looking Replacement
    Simple installation and looks great vs the OEM air intake. Made a immediate impact on horsepower and mph.
    TPosted by (Alexandria, VA) /
    2008 GMC Yukon Denali
    Was this review helpful for you? Yes
    4.8 of 5
    K&N 77 Series High-Flow Performance Air Intake Kit
    The kit was easy to assemble, but the most of the hose clamps were one size too small. I had to reuse the existing one from the factory intake.
    PPosted by (Sanford, NC) /
    2008 Chevy Tahoe
    Was this review helpful for you? Yes1  person found this review helpful.
    4.5 of 5
    Works Great 2008 GMC Sierra 1500
    I had this installed on my 2008 GMC Sierra 1500 4x4. After 2,000 RPM when you hit the gas pedal you know it's working. No hesitation, definite increase in horsepower and torque. Also installed a Poweraid Throttle Body Spacer right after and noticed another increased difference.
    TPosted by (Wake Forest, NC) /
    2008 GMC Sierra
    Was this review helpful for you? Yes6  people found this review helpful.
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.