1981 Chevrolet K5 Blazer Tune-Up Parts
139 parts listed for your 1981 Chevrolet K5 Blazer 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
(27)primary
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Cars & Trucks 62-96
$78.23
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Cars & Trucks 68-97 V8
$78.23
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Trucks 72-95 V8
$108.65
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Cars & Trucks 62-96
$82.84
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Cars & Trucks 68-97 V8
$82.84
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Trucks 72-95 V8
$116.02
Standard Motor Products
Air Cleaner Check Valve
$23.91
Standard Motor Products
Air Cleaner Check Valve
$17.22
Fuel Injectors
(41)companion
Baldwin Filters
Carburetor Fuel Ele. w/Roll-Over Valve
$4.44
Dorman
Carburetor Pre-Heater Hose - 1-1/2 In. X 18 In. - Aluminum
$5.57
Dorman
Carburetor Pre-Heater Hose - 1-3/4 In. X 18 In. - Aluminum
$6.04
COMP Cams
COMP Cams Pushrod Chevy Fuel Pump
$27.71
COMP Cams
COMP Cams Pushrod Chevy Fuel Pump 5.75 Lightweight Tubing w/ Bronze Tip
$59.64
COMP Cams
COMP Cams Pushrod CS Rocket Fuel Pump
$40.95
Edelbrock
Edelbrock 307-400 Hi-Perf St Pump
$195.70
Edelbrock
Edelbrock EFI Fuel Rail Kit SBC Pro-Flo XT for Use On 7137 Intake
$235.53
Fluids & Additives
(71)consumable
ATP
ATP Automatic Transmission Dipstick Tube Seal
$1.42
ATP
ATP Automatic Transmission Oil Pump Seal
$9.74
Bosch
Bosch Oil Filter
$8.46
Bosch
Bosch Oil Filter
$9.15
Bosch
Bosch Oil Filter
$8.88
Bosch
Bosch Oil Filter
$5.04
Baldwin Filters
Crankcase Breather Filter in Plastic Housing
$4.56
Hayden
Engine Oil Cooler Metal Line Kit
$48.14
Tune-Up for Other Chevrolet K5 Blazer Years
Other Jobs for Your 1981 Chevrolet K5 Blazer
Frequently Asked Questions
What parts do I need for a tune-up on my 1981 Chevrolet K5 Blazer?
A complete tune-up on the 1981 Chevrolet K5 Blazer 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 Chevrolet K5 Blazer?
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 Chevrolet K5 Blazer?
These parts are listed for the 1981 Chevrolet K5 Blazer 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 Chevrolet K5 Blazer?
We carry tune-up parts from trusted brands including aFe, Standard Motor Products, Baldwin Filters, Dorman, and COMP Cams. Filter by brand to find your preferred manufacturer.
How much does a tune-up cost for a 1981 Chevrolet K5 Blazer?
The cost of a tune-up for the 1981 Chevrolet K5 Blazer 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.