1986 Nissan D21 Tune-Up Parts
38 parts verified to fit your 1986 Nissan D21 for a complete tune-up. This is an easy DIY project — estimated 1-2 hours.
Air Filters
(7)primary
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Cars & Trucks 80-95
$71.00
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Nissan Cars 74-79 Trucks86-92 V6
$56.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Cars & Trucks 80-95
$76.00
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Nissan Cars 74-79 Trucks86-92 V6
$60.00
K&N
K&N Fuel Filter 84-89 Nissan 300ZX, 00-04 Nissan Xterra. 95-97 Nissan 200SX
$19.99
K&N
K&N Replacement Air Filter GM CARS & TRUCKS V6,V8 1981-95
$68.99
Fel-Pro
Fel-Pro Nissan Pickup CP 75003 Engine Valve Cover Camshaft Bore Plug
$6.26
Fuel Injectors
(16)companion
Dee Zee
Deezee Universal Tanks - Auxiliary Long Rectangle Brite-Tread Aluminum
$870.17
Walbro
Walbro 255lph High Pressure Fuel Pump *WARNING - GSS 317*
$94.62
Dee Zee
Deezee Universal Tanks - Short Rectangle White Steel
$886.37
Dee Zee
Deezee Universal Tanks - Wedge Rectangle Brite-Tread Aluminum
$1072.36
Walbro
Walbro Fuel Pump Installation Kit
$55.21
Aeromotive
Aeromotive 340 Series Stealth In-Tank E85 Fuel Pump - Offset Inlet - Inlet Inline w/Outlet
$162.50
Fel-Pro
Fel-Pro Toyota Pickup 70627 Fuel Pump Mounting Gasket
$1.79
Dee Zee
Deezee Universal Tanks - Square Black Steel
$577.29
Fluids & Additives
(15)consumable
K&N
K&N 21-23 Ford Bronco 2.3L L4 / Ford Bronco Sport 1.5L L3 Spin-On Oil Filter
$10.99
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
K&N
K&N Oil Filter for Ford/Audi/VW/Toyota/Mercury/Mazda/Nissan/Dodge/Lincoln/Volvo 3.656in OD
$9.99
K&N
K&N Oil Filter OIL FILTER; AUTOMOTIVE
$17.99
Motul
Motul 1L Synthetic Engine Oil 8100 5W30 ECO-NERGY - Ford 913C
$146.24
K&N
K&N 87-92 Supra Turbo /93-98 Supra Turbo/Non-Turbo / 06-09 Miata / 07-09 Mazdaspeed3 Performance Gol
$17.99
Motul
Motul 5L Synthetic Engine Oil 8100 5W30 ECO-NERGY - Ford 913C
$227.81
Tune-Up for Other Nissan D21 Years
Other Jobs for Your 1986 Nissan D21
Frequently Asked Questions
What parts do I need for a tune-up on my 1986 Nissan D21?
A complete tune-up on the 1986 Nissan D21 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 1986 Nissan D21?
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 1986 Nissan D21?
Yes, all parts on this page are verified to fit the 1986 Nissan D21 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 1986 Nissan D21?
We carry tune-up parts from trusted brands including aFe, K&N, Fel-Pro, Dee Zee, and Walbro. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1986 Nissan D21?
The cost of a tune-up for the 1986 Nissan D21 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.