1981 Mazda RX-7 Tune-Up Parts
49 parts listed for your 1981 Mazda RX-7 for a complete tune-up. Choose your trim on product pages to confirm exact fit. This is an easy DIY project - estimated 1-2 hours.
Air Filters
(3)primary
Fuel Injectors
(9)companion
Autobest
Part # F4027
Autobest F4027 Externally Mounted Electric Fuel Pump
$25.01
GMB
Part # 599-1020
Electric Fuel Pump
$38.02
Delphi
Part # PN1004
Electric Fuel Pump
$36.91
Delphi
Part # FD0037
Electric Fuel Pump
$78.48
Grams Performance
Part # G2-1150-1000
Grams Performance 1150cc 79-92 RX7/ RX8 INJECTOR KIT
$313.10
Grams Performance
Part # G2-1600-1000
Grams Performance 1600cc 79-92 RX7/ RX8 INJECTOR KIT
$477.64
Grams Performance
Part # G2-1000-1000
Grams Performance 79-92 Mazda RX7 / RX8 1000cc Fuel Injectors (Set of 2)
$214.78
Grams Performance
Part # G2-0550-1000
Grams Performance 79-92 Mazda RX7 / RX8 550cc Fuel Injectors (Set of 2)
$214.78
Fluids & Additives
(37)consumable
aFe
Part # 44-LF018-MB
aFe Pro GUARD D2 Oil Filter 13-17 Scion FR-S / Subaru BRZ H4-2.0L (4 Pack)
$67.61
aFe
Part # 44-LF018
aFe ProGuard D2 Oil Filter Scion FR-S/Subaru BRZ
$20.86
Bosch
Part # 72228WS
Bosch Oil Filter
$13.56
Bosch
Part # 3312
Bosch Oil Filter
$4.49
Hayden
Part # 293
Engine Oil Cooler Metal Line Kit
$48.06
Hayden
Part # 112
Engine Oil Cooler Replacement Hose
$36.34
Rostra
Part # 50-1384
Engine Oil Pressure Switch
$41.98
Hayden
Part # 516
High Performance Transmission Oil Cooler
$61.36
Tune-Up for Other Mazda RX-7 Years
Other Jobs for Your 1981 Mazda RX-7
Frequently Asked Questions
What parts do I need for a tune-up on my 1981 Mazda RX-7?
A complete tune-up on the 1981 Mazda RX-7 typically requires air filters, fuel injectors, fluids & additives. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a tune-up take on a 1981 Mazda RX-7?
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 Mazda RX-7?
These parts are listed for the 1981 Mazda RX-7 using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make tune-up parts for the 1981 Mazda RX-7?
We carry tune-up parts from trusted brands including Bosch, Pronto, K&N, Autobest, and GMB. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1981 Mazda RX-7?
The cost of a tune-up for the 1981 Mazda RX-7 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.