K&N GMC Sierra 77-Series Air Intake System

GMC Sierra Accessory - K&N GMC Sierra 77-Series Air Intake System
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List Price: $53.99 - $539.99
Sale Price: $39.99 - $399.99
Availability: Usually ships within 1-2 days.
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Included: 1 Year Low Price Guarantee and Easy Returns

K&N GMC Sierra 77-Series Air Intake Systems combine outstanding performance and under-the-hood style. They come with an over-sized, high-flow conical air filter designed to provide huge surface area and dust capacity. This extra surface area gives even more airflow at lower restriction than a standard K&N OE replacement filter that is limited to the size of the factory air-box. 

The over-sized air filter also captures more grime, giving you more time before each cleaning is required (up to 100,000 miles). Most 77 Series kits come with a heat shield made to seal against your truck's hood to isolate the air intake from engine heat. Cooling the air that enters into the engine can give you more horsepower all by itself. K&N metal intake kits use adapters made from tough and durable materials that guarantee long life.

  • Improves throttle response
  • High-flow conical air filter
  • Extra surface area provides even more airflow
  • Over-sized air filter captures more dirt
  • Increases the service life before each cleaning
  • Massive power gains
  • Bolt on installation
  • Reusable cone filter
  • Million mile warranty

So if increased performance and more overall power is what you are looking for then choose a K&N GMC Sierra 77-Series Air Intake System. These intake systems will awaken the beast within your tough truck, guaranteed.

The K&N 77-Series Air Intake System makes use of a high-flow conical air filter and maximum allowable surface area for awesome performance gains. The life of the included high-performance filter is much longer than other brands because it can catch and retain more dirt, dust, and grime.
Installation is simple with the step-by-step instruction guide and hardware. This system replaces your entire air box with simple garage tools and zero hassle, helping put you back on the road in short time.
"Wow, you can really notice the power increase, and this thing looks great. I love it."
-Marty K., La Jolla, CA.
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Product Reviews

Overall Rating:      
Based on (7) ratings
Showing 1-7 of 7

2003 GMC SIERRA 1500 HD
Just what I wanted

This is a great item. It's just what I wanted, It adds horsepower and every time I drive I can feel it getting stronger. This item is a must have. I give it five stars.

Midhurst Roofing M
Midhurst, ON
K&N Cold Air Intake

This is a great system that's easy to install. It looks great and the difference in performance from stock was notice immedately.

Josh C
Calgary, AB
2003 DODGE RAM 1500
Great product

It sounds great and looks good. I love it.

Joseph M
Port Jefferson Station, NY
2008 DODGE RAM 1500
Instant POWER!!!

Easy install nice power increase in 2nd and 3rd gear between 4 and 5k rpms. Sounds monster!

Shane W
2011 DODGE RAM 1500
Cold air intake

This intake was easy to install. I am happy with this item.

Aaron S
Calgary, AB
2013 DODGE RAM 1500
K&N cold air intake

The product itself was great...

Michael H
massapequa park, NY
77 Series K&N Air Intake

Good deal. Works good so far, sounds better than stock truck.


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Manufacturer part number(s): 77-3021KP, 77-3023KP, 77-3031KP, 77-3034KP, 77-3047KP, 77-3050KP, 77-3058KP, 77-3070KP, 77-3076KTK, 77-3077KP, 77-3082KP, 77-3085KP, 77-3086KTK, 77-3087KP, RC-5046DK, RC-5046DL, RC-5046DR, RC-5046DY, RC-5112DK, RC-5139DK , RF-1041DK, RF-1041DL, RF-1041DR, RF-1041DY, RF-1042DK, RF-1042DL, RF-1042DR, RF-1042DY