Order Now, Pay Later with Affirm Logo Prequalify Now

Peterbilt Aircell Engine Intake Spacer


Calculated at Checkout
Frequently bought together:



Peterbilt Aircell Engine Intake Spacer

  • Engine Intake Spacer
  • Fits Most Peterbilt Models (Choose Your Engine Above)
  • Features Aircell's Patented Helix Spiral Design
  • Increases Fuel Mileage by 0.2 - 0.5 MPG on Average
  • Annual Fuel Savings Average $7,000
  • View Savings Calculator
  • Produces Higher Horsepower
  • Creates Better Throttle Response, Smoother Idle, and Less Down Shifting
  • Easy & Quick Installation
  • All Necessary Instructions and Installation Hardware Included
  • Sold Individually
  • Quality Made Product

Fitment Guide for Peterbilt Applications:

  • C-12 Caterpillar (1991-2006), 60 Series Non-EGR Detroit Diesel (1989-2003), 60 Series With EGR (2003-2007), 3406B With 4 1/4 I.D. Manifold (1986-1994), 3406B With 3 5/8 I.D. Manifold (1986-1994), ISX Non-EGR Cummins (1998-2002), ISX With EGR Cummins (2002-2007), ISM Cummins (1988-2010), M11 Cummins (1999-2002), N 14 Cummins (1985-2000), C-13 Caterpillar (1993-2010), C-15 Caterpillar (1993-2010), C-16 Caterpillar (1993-2010), 3406E Caterpillar (1989-2002), ISX With EGR Cummins (Late 2007-2010), Paccar MX Cummins (2010+), ISX With EGR (2011+), ISB Cummins (1999-2016), & 3126 Caterpillar (1999-2014)

The Aircell Intake Spacer is a great solution for fuel management. It's a simple and inexpensive way to help control escalating fuel costs while offering an increase in performance. These Intake Spacers are also environmentally friendly because their use results in reduced exhaust emissions. It's simple design means that you can quickly install the Intake Spacer and be back on the road in less that 30 minutes. Here's how it works: When air comes in from the charge air cooler it passes over the patented helix spiral located on the inside of the bore opening. This process results in a much more turbulent air flow leading to an increased air/fuel atomization, which then allows for a more efficient combustion. The resulting increased efficiency ultimately leads to lower fuel consumption and increased horsepower for your truck's engine.

If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990

View AllClose

Warranty Information

All Aircell Intake Spacers sold include a 90 Day Money-Back Guarantee. A three (3) day grace period to allow for shipping will be added to the 90 day period. In the event that you are not satisfied with your Aircell within 93 days after date of purchase, a refund, minus all taxes, will be credited to the account from which the buyer's funds were withdrawn. In order to receive the full refund, the original part must be returned to the shipper. Only upon delivery of the aforementioned part to the manufacturer may a refund be awarded. You must notify the manufacturer before shipping the product. Shipping charges are the responsibility of the buyer and will not be paid by the manufacturer. Failure to comply with these policies will void the guarantee.
View AllClose


View AllClose