1981 Dodge Diplomat Tune-Up Parts
25 parts verified to fit your 1981 Dodge Diplomat for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(11)primary
K&N
K&N Replacement Air Filter CHRYSLER,DODGE,PLY.,FORD, 1968-89
$83.99
Edelbrock
Edelbrock Air Cleaner Pro-Flo 1000 Series Triangular Steel Top 11 375In X 8 375In X 3In Chrome
$33.95
Edelbrock
Edelbrock Air Cleaner Pro-Flo Series Round Steel Top Paper Element 14In Dia X 3 75In Dropped Base
$48.17
Edelbrock
Edelbrock Air Cleaner Pro-Flo Series Round Steel Top Paper Element 14In Dia X 3 75In Dropped Base
$51.42
K&N
K&N Replacement Air Filter AMC-JEEP,CHRYLSLER,DODGE,PLY., 1964-01
$83.99
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Dodge Cars & Trucks 50-01
$71.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Dodge Cars & Trucks 68-89 V8
$76.00
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Dodge Cars & Trucks 68-89 V8
$71.00
Fuel Injectors
(6)companion
Fel-Pro
Fel-Pro 93-04 Jeep Grand Cherokee/75-94 Chevrolet C10 Fuel Pump Mounting Gasket
$2.04
Edelbrock
Edelbrock Fuel Pump Mechanical Perf RPM Street 110 GPH Gas Only SB Chrysler
$241.93
Edelbrock
Edelbrock Accelerator Pump Diaphragm 30cc
$13.95
Edelbrock
Edelbrock Accelerator Pump Diaphragm 50cc
$33.95
Edelbrock
Edelbrock Pump Cam Assortment Kit Includes 8 Cams for Holley 2300 4150 And 4160 Series Carburetors
$43.95
Victor Reinz
MAHLE Original Ac Shelby Cobra 73-66 Fuel Pump Gasket
$1.63
Fluids & Additives
(8)consumable
Yukon Gear & Axle
Yukon Gear Redline Synthetic Shock Proof Oil. 3 Quarts
$93.89
Yukon Gear & Axle
Yukon Gear 3 Qt. Penzoil 80W90 Conventional Gear Oil
$39.89
Yukon Gear & Axle
Yukon Gear Redline Synthetic Shock Proof Oil w/ Positraction Additive. 3 Quarts
$112.89
Yukon Gear & Axle
Yukon Gear Friction Modifier
$20.89
K&N
K&N 87-92 Supra Non-Turbo / 99-04 Grand Cherokee 4.0 Performance Gold Oil Filter
$17.99
Yukon Gear & Axle
Yukon Gear Redline Synthetic Shock Proof Oil. 4 Quarts
$134.89
Yukon Gear & Axle
Yukon Gear Redline Synthetic Shock Proof Oil w/ Positraction Additive. 4 Quarts
$136.89
Yukon Gear & Axle
Yukon Gear 3 Qt. 80W90 Conventional Gear Oil w/Posi Additive
$49.89
Tune-Up for Other Dodge Diplomat Years
Other Jobs for Your 1981 Dodge Diplomat
Frequently Asked Questions
What parts do I need for a tune-up on my 1981 Dodge Diplomat?
A complete tune-up on the 1981 Dodge Diplomat 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 1981 Dodge Diplomat?
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 1981 Dodge Diplomat?
Yes, all parts on this page are verified to fit the 1981 Dodge Diplomat 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 1981 Dodge Diplomat?
We carry tune-up parts from trusted brands including K&N, Edelbrock, aFe, Fel-Pro, and Victor Reinz. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1981 Dodge Diplomat?
The cost of a tune-up for the 1981 Dodge Diplomat 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.