2018 Jeep Wrangler JK Tune-Up Parts
142 parts listed for your 2018 Jeep Wrangler JK for a complete tune-up. Choose your trim on product pages to confirm exact fit. This is an easy DIY project - estimated 1-2 hours.
Air Filters
(25)primary
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Jeep Wrangler JK 07-12 V6-3.8/3.6L
$78.23
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Jeep Wrangler JK 07-12 V6-3.8/3.6L
$76.00
Denso
Air Filter
$17.37
Airaid
Airaid 07-10 Jeep Wrangler V6 3.8L F/I Direct Fit Replacement Air Filter - Yellow
$75.97
Airaid
Airaid 07-10 Jeep Wrangler V6-3.8L Direct Replacement Filter
$98.52
ATP
ATP Carbon Activated Premium Cabin Air Filter
$35.08
Banks Power
Banks Power 07-15 Jeep 3.8/3.6L Wrangler Air Filter Element
$100.00
Pronto
Engine Air Filter
$15.14
Fuel Injectors
(30)companion
Autobest
Autobest F3276A Fuel Pump Module Assembly
$108.88
Bosch
Bosch Gasoline Injector
$53.99
Fel-Pro
Fel-Pro 15-17 Ford F-150/07-12 Mustang Fuel Injector O-Ring Kit
$5.79
Fel-Pro
Fel-Pro Jeep Grand Cherokee Fuel Injector O-Ring Kit
$29.85
Vernet
Fuel Cap
$9.18
Motorad
Fuel Cap Tester Adapter
$13.47
Spectra Premium
Fuel Filler Neck
$168.35
Standard Motor Products
Fuel Injector - MFI - New
$71.42
Fluids & Additives
(87)consumable
aFe
aFe Pro GUARD HD Oil Filter 2018 Jeep Wrangler (JL) V6 3.6L
$25.91
aFe
aFe Pro GUARD HD Oil Filter 2018+ Jeep Wrangler (JL) V6 3.6L (4 Pack)
$72.93
Bosch
Bosch Oil Filter
$9.92
Dorman
Engine Oil Filler Cap
$16.10
Motorad
Engine Oil Filler Cap
$3.54
Denso
Engine Oil Filter
$9.42
Motorad
Engine Oil Filter Cap
$11.88
Skyward Automotive
Engine Oil Filter Housing
$172.86
Other Jobs for Your 2018 Jeep Wrangler JK
Frequently Asked Questions
What parts do I need for a tune-up on my 2018 Jeep Wrangler JK?
A complete tune-up on the 2018 Jeep Wrangler JK typically requires air filters, fuel injectors, fluids & additives. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a tune-up take on a 2018 Jeep Wrangler JK?
A tune-up typically takes 1-2 hours and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a tune-up myself?
Yes! A tune-up is an easy DIY project that most people can do with basic hand tools. It's a great way to save money on labor costs.
Are these parts guaranteed to fit my 2018 Jeep Wrangler JK?
These parts are listed for the 2018 Jeep Wrangler JK using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make tune-up parts for the 2018 Jeep Wrangler JK?
We carry tune-up parts from trusted brands including aFe, Denso, Airaid, ATP, and Banks Power. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2018 Jeep Wrangler JK?
The cost of a tune-up for the 2018 Jeep Wrangler JK depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.