Improve engine airflow, promote performance, improve gas mileage with ARB Safari Snorkels, K&N Replacement Engine Air Filters, Jet Powertech Stage 1 Performance Chips and more.
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Jeep Parts » Jeep Engine & Fuel System

Jeep Engine & Fuel System

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Whether you are looking to improve airflow to your engine, promote performance in stock fuel injected engines, to maximize varous performance characteristics, or to just improved fuel mileage Quadratec has what you are looking for! With top products from names like Airaid, AEM, K&N, Edge we have what you need!
07-15 Jeep Wrangler JK Engine Upgrades
Improved Horsepower and Gas Mileage with new air intakes, chips, tuners and K&N Air Filters for you 07-15 Jeep Wrangler JK.
AEV ProCal Module for Jeep Wrangler JK
AEV's ProCal Module for JK Wranglers provides a variety of useful changes not offered by other programmers or dealers.
Superchips Traildash Jeep tuner and monitoring device
Your off-roading experience is incomplete without the Superchips TrailDash, the most advanced Jeep tuner and monitoring device on the market!
K&N Performance Air Intake Systems for Jeep Vehicles
K&N Air Intake systems are built for performance and show, utilizing the highest quality components for optimal results.
SAMCO XDB Silicone Coolant Hoses
SamcoSport is the world leader in Performance Silicone hoses with a Limited Lifetime Warranty. AVAILABLE IN 11 COLORS!
Banks Ram-Air Intake System for 97-10 Jeep Wrangler TJ, JK & Unlimited
The Ram-Air Intake System offers the reliability and durability of a factory intake yet delivers astonishing airflow.
Airaid Cold Air Intake Systems for Jeep Vehicles
Maximize your engine's operating capability to its full potential with Airiad Cold Air Intake systems.
FREE Mishimoto Electric Fan with Aluminum Radiator
Mishimoto OEM Replacement Radiators feature perfectly created plastic tanks with aluminum cores.
AEV safari snorkels for Jeep wrangler JK
This Snorkel Kit is the essential engine protection accessory for overland adventurers through deep water and the dusty roads.
Weber 32/36 DGEV Carburetor for 1978-1990 Jeep CJ & Wrangler
These time tested carburetors can deliver more horsepower, fuel economy and dependibility than stock units.
Spark Plugs and Wires
Keep your engine tuned and running strong. A misfiring spark plug can reduce gas mileage by as much as 12%.
K&N Air Filters
K&N air filters are designed to increase horsepower and acceleration while providing excellent filtration.
First Time Jeep Owners Guide

Rugged Ridge Modular Bumper Combos

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The following parts require additional handling charges due to their large size or weight: wheels, tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops and cargo racks. The following parts do not qualify for free shipping: Oversized items and items delivered by truck freight, as well as prior purchases and returns.

©1995-2015, Quadratec, Inc. All rights reserved. This entire site with its content and parts is copyright protected. All images are invisibly watermarked and cannot be used without explicit agreement from Quadratec Inc.

Jeep Parts & Jeep Accessories Take your Jeep to the next level with the parts found on our site. We are a leading Jeep accessories retailer, providing performance products for our customers. We work hard to give you the best information to turn your vehicle into a top-notch ride. Whether you are looking for 4wd suspension parts & accessories or want improved Jeep performance, we have the parts & Jeep accessories you need.

The terms Quadratec and Essentials are Registered Trademarks of Quadratec Incorporated, Registered in U.S. Patent and Trademark Office. All manufacturers names, numbers, symbols and descriptions are used for reference purposes only, and it is not implied that any part listed is the product of these manufacturers or approved by any of these manufacturers.

*Jeep, Wrangler, Rubicon, Renegade, CJ, Quadra-Trac and the Jeep Grille Design are registered trademarks of FCA (Fiat Chrysler Automobiles). Quadratec, Inc, has no affiliation with FCA. Throughout this website and catalog the terms Jeep, Wrangler, MOPAR®, & Rubicon are used for identification purposes only. Geo is a registered trademark and Tracker is a registered trademark of the General Motors Company. Sidekick and Samurai are trademarks of Suzuki Motor Corporation. Amigo is a product of Isuzu Motors Limited. Chevrolet, the Chevrolet Emblem, S Series, GMC, GMC Truck, Chevy, Vortec and Sonoma are registered trademarks of the General Motors Company. Expedition, F-Series, F-150, F-250, F-350, Super Duty and Flare Side are registered trademarks of the Ford Motor Company. All other marks, names, and logos mentioned on this web site are the property of their respective owners.

Throughout this web site all the preceding marks & logos are used for identification purposes only. Quadratec has no affiliation with the FCA, MOPAR®, General Motors Company, Ford Motor Company, Suzuki Motor Corporation or Isuzu Motors Limited. It is not implied that any part listed is a product of, or approved by FCA, General Motors Company, Ford Motor Company, Suzuki Motor Corporation or Isuzu Motors Limited.

Quadratec, Inc. is sometimes mis-searched as Quadartec and Quadratech, we have no affiliation with either. [1]

* Free Shipping Special Offer Details To qualify for FREE shipping the parts on an individual order must meet a combined total value of $75 or more. Customer must select Standard Shipping in the checkout and ship to an address in the contiguous 48 United States. Some parts require additional handling charges due to their large size or weight: including wheels, tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops, cargo racks, winches and hitches. Oversized items, items that are delivered by truck freight, prior purchases and returns do not qualify for free shipping.