2018 Toyota 4Runner Tune-Up Parts
67 parts verified to fit your 2018 Toyota 4Runner for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(7)primary
AEM Induction
AEM 10-19 Toyota 4 Runner V6-4.0L F/I DryFlow Filter
$62.99
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Toyota 4Runner/FJ Cruiser 10-12 V6-4.0L
$71.00
aFe
aFe 14-22 Land Rover / 10-19 Subaru / 04-22 Lexus & Toyota Carbon Cabin Air Filter
$23.55
K&N
K&N Toyota Cabin Air Filter
$47.99
K&N
K&N 10 Toyota 4 Runner 4.0L V6 / 2010 FJ Cruiser 4.0L-V6 Drop In Air Filter
$68.99
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Toyota 4Runner/FJ Cruiser 10-11 V6-4.0L
$76.00
K&N
K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 4.5in Top OD x 6in H
$78.99
Fuel Injectors
(3)companion
Fluids & Additives
(57)consumable
Yukon Gear & Axle
Yukon Gear 3 Qt. Penzoil 80W90 Conventional Gear Oil
$39.89
Royal Purple
Royal Purple Premium Synthetic High Performance Multi-Grade 5W20 Motor Oil - 5 Quart
$127.59
K&N
K&N Performance Oil Filter for 06-14 Toyota/Lexus Various Applications
$15.99
aFe
aFe PROGUARD Oil Filter
$11.26
LIQUI MOLY
LIQUI MOLY 1L Top Tec ATF 1800
$61.73
LIQUI MOLY
LIQUI MOLY 1L Top Tec MTF 5100 Gear Oil SAE 75W
$57.34
Royal Purple
Royal Purple Premium Synthetic High Performance Multi-Grade 0W20 Motor Oil - 6 Gallon Bag-In-Box
$191.53
LIQUI MOLY
LIQUI MOLY 1L Brake Fluid DOT 4
$66.14
Tune-Up for Other Toyota 4Runner Years
Other Jobs for Your 2018 Toyota 4Runner
Frequently Asked Questions
What parts do I need for a tune-up on my 2018 Toyota 4Runner?
A complete tune-up on the 2018 Toyota 4Runner typically requires air filters, fuel injectors, fluids & additives. All parts shown on this page are verified to fit your specific vehicle.
How long does a tune-up take on a 2018 Toyota 4Runner?
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 Toyota 4Runner?
Yes, all parts on this page are verified to fit the 2018 Toyota 4Runner using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make tune-up parts for the 2018 Toyota 4Runner?
We carry tune-up parts from trusted brands including AEM Induction, aFe, K&N, Fel-Pro, and Victor Reinz. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2018 Toyota 4Runner?
The cost of a tune-up for the 2018 Toyota 4Runner 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.