2012 Jeep Wrangler Fuel and Emissions Systems

Essential 2012 Jeep Wrangler Fuel and Emissions Systems

Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1026)

Ambient Air Temperature Sensor

from

$24.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Fuel Tank Lock Ring (Part No.LO1582931)

Fuel Tank Lock Ring

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$16.99
Carquest Premium fuel pump tank seals are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. Carquest Premium offers a complete line of fuel pump tank seals covering a wide variety of North American vehicle applications. Carquest Premium fuel pump tank seals are engineered to meet or exceed all OEM specifications.

Product Features:
  • Engineered to meet or exceed all OEM specifications.
  • Precision stamped and are treated with a rust proof finish to ensure durability and strength
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Omix – Air Intake Temperature Sensor (Part No.17221.04)

Air Intake Temperature Sensor

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$94.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty. This replacement Intake Temperature Sensor from Omix-ADA fits 04-05 Jeep Liberty with a 2.4L engine, 05-11 Libert

Product Features:
  • Clip In
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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NTK – NTK Oxygen Sensor (Part No.C5010379876NTK)

NTK Oxygen Sensor

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$68.48
NTK is the world’s largest supplier and manufacturer of original equipment oxygen sensors. NTK oxygen sensors meet or exceed original equipment specifications and are equipped with waterproof factory fitted connectors to ensure a perfect fit every time. Every NTK oxygen sensor is individually tested to ensure the highest level of quality and reliability.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • Extensively Tested During Manufacture to Guarantee Quality and Reliability
  • Supplied With a Factory-Fitted OEM Connector for Easy Installation
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Dorman – Fuel Vapor Leak Detection Pump (Part No.310-500)

Fuel Vapor Leak Detection Pump

from

$65.99
This evaporative emissions system leak detection pump is designed to match the fit and function of the original pump on specified applications, and is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this evaporative emissions system leak detection pump is designed to match the fit and function of the original pump on specified applications
  • Restores functionality – reliable replacement for an original part that has clogged or failed due to emissions control system damage
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Felpro – Fuel Injection Throttle Body Mounting Gasket (Part No.61438)

Fuel Injection Throttle Body Mounting Gasket

from

$3.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Carquest Premium – Fuel Pump Module SP736HCQ: Fuel Pump and Sending Unit (Part No.SP736HCQ)

Fuel Pump Module SP736HCQ: Fuel Pump and Sending Unit

from

$138.99
Carquest Premium fuel pump modules and assemblies are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. We have invested in industry-leading quality improvements like upgraded turbine impellers and 100% carbon commutators to deliver greater reliability. Carquest Premium fuel pump modules are supplied with the pump strainer and gaskets or seals when required for the application. Carquest Premium fuel pump modules are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:
  • Meets or exceeds OE specifications for fit, form and function
  • 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
  • OE upgraded turbine impellers greatly reduce fuel pulsation
  • All fuel pumps are 100% performance tested
  • Upgraded guide rods and springs that are mounted internally on all possible applications
  • Increased rubber footings that are E85 compatible
  • Includes installation gaskets or seals where applicable
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Omix – Map Sensor (Part No.17223.01)

Map Sensor

from

$89.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

Product Features:
  • Plastic
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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Dorman – Evaporative Emissions Purge Solenoid Valve (Part No.911-482)

Evaporative Emissions Purge Solenoid Valve

from

$32.99
Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical to the evaporative emissions system and fulfills government requirements.

Product Features:
  • Direct replacement – this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle’s evaporative emissions system
  • Quality construction – manufactured from premium materials for a long service life
  • Excellent value – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.CSA4476)

Engine Crankshaft Position Sensor Connector

from

$12.99
Engine Crankshaft Position Sensor Connector

Carquest Premium – Remanufactured Fuel Injector (Part No.A211-1051)

Remanufactured Fuel Injector

from

$46.99
CARQUEST’S line of remanufactured OEM fuel injectors are remanufactured using a proven 15 step process at a state-of-the-art remanufacturing facility in the U.S.A. Each injector is 100% tested under multiple operating conditions to ensure each injector meets or exceeds OE specifications for flow rate, spray pattern, coil resistance, form, fit and function. Each injector includes new external seals and O-rings.

Product Features:
  • Each unit is 100% tested to OE specifications
  • Includes new O-rings and seals made of premium OE quality materials
  • Includes application specific technical bulletin, where applicable
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Dorman – Electric Vacuum Pump Relocation Kit (Part No.904-857)

Electric Vacuum Pump Relocation Kit

from

$259.99
This vacuum pump matches the fit and function of the original equipment pump. Made of durable materials for reliable service, this replacement pump is built to ensure reliable operation of vacuum-operated vehicle functions.

Product Features:
  • Ideal solution – this electric vacuum pump relocation kit for specified Jeep Wrangler models includes a pre-mounted pump and hardware to relocate the pump to a higher location in the engine bay.
  • Effective retrofit – designed for simple installation to help protect the vacuum pump from damaging moisture and debris that can lead to difficult braking
  • Simple installation – engineered for a secure fit and simple installation, with no cutting required
  • Complete kit – includes pre-mounted pump on a sturdy mounting bracket, extension harness, grommets, and a check valve with a direct-fit connector
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Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

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$12.49
To perform a complete fuel pump replacement, clean the tank every time. Order the Delphi Fuel Tank Cleaning Kit (Part FC01). Remember, the original pump went into a clean fuel tank, to ensure the same level of performance, the new pump should too. 100 ye

Product Features:
  • Helps avoid premature fuel pump failure
  • Lint free towel included
  • Low suds formulation
  • Removes harmful contaminants from the fuel tank
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Felpro – Fuel Injector O-Ring Kit (Part No.ES 70599)

Fuel Injector O-Ring Kit

from

$7.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Omix – Seal; Vapor Canister (Part No.17713.13)

Seal; Vapor Canister

from

$6.29
Seal; Vapor Canister

Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC1042)

Vapor Canister Purge Solenoid

from

$29.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Crown Auto Jeep Replacmnt – Non Vented, Non Locking, Black, Plastic (Part No.52003774)

Non Vented, Non Locking, Black, Plastic

from

$14.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Manufactured From High Quality Material
  • Engineered To The Specifications
  • Meets The Quality Standards
  • Designed For Performance And Durability
  • Easy To Install
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Carquest Premium – Evaporative Emissions System Leak Detection Pump Seal (Part No.VCA1013)

Evaporative Emissions System Leak Detection Pump Seal

from

$5.99
The leak detection pump is an integral piece of the evaporative emission control system providing EVAP system monitoring for system leakage detection. The seal allows for service of common system component failure.
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Delphi – Manifold Absolute Pressure Sensor (Part No.PS10022)

Manifold Absolute Pressure Sensor

from

$108.99
Delphi MAP sensors use the latest OE technology; Internally protected against moisture intrusion and vibration; Manufactured to meet or exceed OE requirements for 100,000 miles.

Product Features:
  • Insulated with silicone gel over the integrated circuit chip to protect against shock and vibration for increased durability
  • Internally protected against moisture intrusion and vibration
  • Long lasting and durable
  • Designed and engineered with Delphi expertise
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DENSO – Oxygen Sensor: 4 Wire, 18.70" Long, Heated, Exact Fit (Part No.234-4588)

Oxygen Sensor: 4 Wire, 18.70" Long, Heated, Exact Fit

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$59.99
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO’s exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Product Features:
  • Specifically designed to meet the increasing demands of today’s engines
  • 100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
  • Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
  • Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
  • Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination
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Carquest Premium – Vapor Canister (Part No.CPN1569)

Vapor Canister

from

$208.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Vapor Canister (Part No.CPN1735)

Vapor Canister

from

$239.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Omix – Fuel Filler Neck (Part No.17742.02)

Fuel Filler Neck

from

$21.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

Product Features:
  • Plastic
  • Mounts To Body
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
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Spectra Premium – Fuel Filler Neck (Part No.FN854)

Fuel Filler Neck

from

$71.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel tank filler necks meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertise
  • Unit is dual coated for enhanced corrosion protection
  • Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
  • Unit is leak tested after production to ensure product in free from fuel and / or evaporative leaks
  • Tested with OE fuel cap to prevent evaporative emission and check engine light failure
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Carquest Premium – Fuel Cap Tester Adapter (Part No.12427)

Fuel Cap Tester Adapter

from

$34.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:
  • BAR Certified adapters
  • Adapter check’s a fuel cap’s ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.
  • Check adapter application chart for specific makes and models
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Carquest Premium – Fuel Cap Tester Adapter (Part No.12410)

Fuel Cap Tester Adapter

from

$15.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:
  • BAR Certified adapters
  • Adapter check’s a fuel cap’s ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.
  • Check adapter application chart for specific makes and models
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Dorman – Fuel Tank Lock Ring (Part No.579-127)

Fuel Tank Lock Ring

from

$78.99
A recommended replacement whenever the sending unit is serviced, this fuel tank lock ring is a direct match for the original part. Designed for a secure fit, it’s manufactured from durable materials for reliable service.

Product Features:
  • Direct replacement – this fuel tank lock ring matches the fit, function and performance of the original part
  • Ideal solution – recommended for replacement whenever the sending unit is serviced to ensure a secure connection to the fuel tank
  • Durable construction – manufactured from quality materials for superior service and reliability
  • Trustworthy design – backed by a team of product designers and engineers with over 100 years of automotive aftermarket experience
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KAI – Fuel Tank Lock Ring (Part No.SPILO01)

Fuel Tank Lock Ring

from

$9.99
New Standard Replacement Fuel Tank Lock Ring, Includes O-Ring

Product Features:
  • Includes O-Ring
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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2012 Jeep Wrangler Fuel and Emissions Systems

You count on your 2012 Jeep Wrangler to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Fuel and Emissions Systems. With 49 Fuel and Emissions Systems ranging in price from $2.99 to $362.93, you’re sure to find everything you need for your 2012 Jeep Wrangler.

Brands matter. If you want to shop a specific Fuel and Emissions Systems brand, we stock 13 different brands like Carquest Premium, Felpro, and NTK. 2012 Jeep Wrangler Fuel and Emissions Systems start as low as $2.99!

One of the best ways to find top quality OEM or aftermarket Fuel and Emissions Systems is by asking professionals. Short of that, you can shop with confidence thanks to our 2,682 extensive product reviews on 2012 Jeep Wrangler Fuel and Emissions Systems. Some of the top-rated Fuel and Emissions Systems products we carry are Switching Oxygen Sensor: 4 Wire, 14" Long, Heated, Direct Fit with 4.1 stars and Locking Fuel Cap: 10512, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 4.0 stars.

Did we mention you can order your Fuel and Emissions Systems from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Fuel and Emissions Systems inventory for your 2012 Jeep Wrangler below to get started!

Top-Rated Fuel and Emissions Systems Brands For Your 2012 Jeep Wrangler

Trusted Fuel and Emissions Systems OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2012 Jeep Wrangler running right for years to come. In our inventory you’ll find brands like Carquest Premium, Felpro, NTK, and even more.

Popular Bosch Fuel and Emissions Systems

You’ll find popular Bosch brand products across Oxygen Sensors. All are waiting to get your 2012 Jeep Wrangler back on the road. Some of the top-rated Bosch products in these categories are:

Top-Rated Carquest Premium Fuel and Emissions Systems


If Carquest Premium are what you’re looking for, our inventory holds plenty. We stock Carquest Premium brand Fuel and Emissions Systems for your 2012 Jeep Wrangler, and some of our most reviewed Carquest Premium parts include:
Fuel Cap
from $17.79
(40)
Fuel Cap
Gas Caps

FAQs for 2012 Jeep Wrangler Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the 2012 Jeep Wrangler?

Out of 49 Fuel and Emissions Systems for the 2012 Jeep Wrangler, the most popular in our inventory are:
Fuel Injector O-Ring Kit
from $7.49
(109)
Fuel Injector O-Ring Kit
Fuel Injector O-Ring Kits
Tethered Fuel Cap
from $25.99
This product is not rated
Tethered Fuel Cap
Gas Caps

What are the top-rated 2012 Jeep Wrangler Fuel and Emissions Systems?

Top-rated Fuel and Emissions Systems for your 2012 Jeep Wrangler based on customer reviews/ratings are:
Keyed Alike Locking Fuel Cap
from $14.29
(5)
Keyed Alike Locking Fuel Cap
“I was a bit worried about someone stealing gas from my car. No more!”