2018 Lexus RX350 Tune-Up Parts
125 parts verified to fit your 2018 Lexus RX350 for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
AEM Induction
AEM 10-18 Lexus RX350 V6-3.5L F/I DryFlow Air Filter
$62.99
aFe
aFe 16-22 Toyota Cars & SUVs/ Various Lexus Cabin Air Filter
$23.55
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Jeep Grand Cherokee 2011 V6/V8
$71.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Jeep Grand Cherokee 2011- V6/V8
$76.00
Denso
Air Filter
$28.49
Beck Arnley
AIR FILTER
$17.12
Hengst
Air filter insert
$15.78
Bosch
Bosch Air Filter
$9.86
Fuel Injectors
(8)companion
Standard Motor Products
DIESEL FUEL INJECTION PUMP CONNECTOR
$13.04
Standard Motor Products
Direct Injection High Pressure Fuel Pump
$1457.94
Bosch
ELECTRIC FUEL PUMP
$51.04
Vernet
Fuel Cap
$8.05
Motorad
Fuel Cap Tester Adapter
$9.33
Beck Arnley
FUEL INJECTION PRESSURE REGULATOR
$20.01
Standard Motor Products
Fuel Injector - GDI - New
$360.13
Standard Motor Products
Fuel Injector - GDI - New
$401.17
Fluids & Additives
(8)consumable
Tune-Up for Other Lexus RX350 Years
Other Jobs for Your 2018 Lexus RX350
Frequently Asked Questions
What parts do I need for a tune-up on my 2018 Lexus RX350?
A complete tune-up on the 2018 Lexus RX350 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 Lexus RX350?
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 Lexus RX350?
Yes, all parts on this page are verified to fit the 2018 Lexus RX350 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 Lexus RX350?
We carry tune-up parts from trusted brands including AEM Induction, aFe, Denso, Beck Arnley, and Hengst. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 2018 Lexus RX350?
The cost of a tune-up for the 2018 Lexus RX350 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.