1968 Plymouth GTX Tune-Up Parts
56 parts verified to fit your 1968 Plymouth GTX for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(8)primary
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Dodge Cars & Trucks 50-01
$71.00
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Dodge Cars & Trucks 68-89 V8
$71.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Dodge Cars & Trucks 50-01
$76.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Dodge Cars & Trucks 68-89 V8
$76.00
Pronto
Engine Air Filter
$7.13
K&N
K&N Cellulose Media Fuel Filter 1.688in OD x 3.813in L
$20.99
K&N
K&N Replacement Air Filter AMC-JEEP,CHRYLSLER,DODGE,PLY., 1964-01
$83.99
K&N
K&N Replacement Air Filter CHRYSLER,DODGE,PLY.,FORD, 1968-89
$83.99
Fuel Injectors
(8)companion
COMP Cams
COMP Cams Pushrod Fuel Pump Chrysler Hemi
$39.95
COMP Cams
COMP Cams Pushrod Fuel Pump Chrysler Hemi
$39.95
Edelbrock
Edelbrock Fuel Pump Mechanical Perf RPM Street 110 GPH Gas Only BB Chrysler
$226.74
Edelbrock
Edelbrock Fuel Pump Mechanical Perf RPM Street 110 GPH Gas Only SB Chrysler
$241.93
US Motor Works
FUEL PUMP KIT
$49.56
Dorman
Fuel Sending Unit Without Pump
$94.62
GMB
Mechanical Fuel Pump
$37.08
GMB
Mechanical Fuel Pump
$40.68
Fluids & Additives
(8)consumable
EcoGard
BULK OIL FILTERS
$4.27
Hayden
Engine Oil Cooler Metal Line Kit
$48.14
Hayden
Engine Oil Cooler Replacement Hose
$36.40
Rostra
Engine Oil Pressure Switch
$12.13
Rostra
Engine Oil Pressure Switch
$5.35
Sealed Power
Engine Oil Pump
$114.14
Sealed Power
Engine Oil Pump Intermediate Shaft
$81.33
Sealed Power
Engine Oil Pump Intermediate Shaft
$58.97
Tune-Up for Other Plymouth GTX Years
Other Jobs for Your 1968 Plymouth GTX
Frequently Asked Questions
What parts do I need for a tune-up on my 1968 Plymouth GTX?
A complete tune-up on the 1968 Plymouth GTX 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 1968 Plymouth GTX?
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 1968 Plymouth GTX?
Yes, all parts on this page are verified to fit the 1968 Plymouth GTX 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 1968 Plymouth GTX?
We carry tune-up parts from trusted brands including aFe, Pronto, K&N, COMP Cams, and Edelbrock. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1968 Plymouth GTX?
The cost of a tune-up for the 1968 Plymouth GTX 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.