1981 Audi Coupe Tune-Up Parts
36 parts verified to fit your 1981 Audi Coupe 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 Audi 78-91 VW 72-85
$91.00
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Jeep Wrangler 87-95 L4 91-95 L6
$71.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi 78-91 VW 72-85
$97.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Jeep Wrangler 87-95 L4 91-95 L6
$76.00
Pronto
Engine Air Filter
$11.17
Pronto
Engine Air Filter
$19.13
K&N
K&N Replacement Air Filter VW F/I Cars 75-92
$62.99
WIX
WIX Air Filter Panel
$10.91
Fuel Injectors
(8)companion
Autobest
Autobest F4316 Fuel Pump - Electric In Line
$97.97
Bosch
Bosch Electric Fuel Pump
$110.85
Bosch
Bosch Gasoline Injector
$45.95
Bosch
Bosch High Pressure Fuel Pump for Gasoline Direct Injection
$245.18
GMB
Electric Fuel Pump
$85.59
Beck Arnley
FUEL INJ O-RING KIT
$12.78
Standard Motor Products
Fuel Injector - MFI - New
$60.22
Standard Motor Products
Fuel Injector Seal Kit - MFI
$3.29
Fluids & Additives
(8)consumable
Bosch
Bosch Oil Filter
$8.96
Skyward Automotive
Engine Oil Pressure Sensor
$2.65
Rostra
Engine Oil Pressure Switch
$9.01
Rostra
Engine Oil Pressure Switch
$3.45
GPD
gpd Engine Oil Pressure Switch
$4.79
GPD
gpd Engine Oil Pressure Switch
$7.69
K&N
K&N 03-05 Neon SRT-4 / Lotus Elise Performance Gold Oil Filter
$18.09
K&N
K&N Oil Filter Automotive 07-15 Mazda CX-9
$10.99
Tune-Up for Other Audi Coupe Years
Other Jobs for Your 1981 Audi Coupe
Frequently Asked Questions
What parts do I need for a tune-up on my 1981 Audi Coupe?
A complete tune-up on the 1981 Audi Coupe 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 Audi Coupe?
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 Audi Coupe?
Yes, all parts on this page are verified to fit the 1981 Audi Coupe 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 Audi Coupe?
We carry tune-up parts from trusted brands including aFe, Pronto, K&N, WIX, and Autobest. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1981 Audi Coupe?
The cost of a tune-up for the 1981 Audi Coupe 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.