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Choose your trim in My Garage to confirm exact fit.
Exact-fit parts for the 1984 Chevrolet K5 Blazer Custom.
Spectra Premium
Part # ST12
$31.32
FAST
Part # 307025
$135.21
Edelbrock
Part # 3627
$235.53
Dorman
Part # 55180
$22.48
GMB
Part # 530-8080
$45.92
COMP Cams
Part # 4607
$59.64
COMP Cams
Part # 4620
$40.95
Delphi
Part # PN8004
$32.54
Dorman
Part # 904-101
$47.66
FAST
Part # 30350
$269.56
Delphi
Part # MF0002
$29.19
Fel-Pro
Part # 6579
$1.75
Fel-Pro
Part # 70150
$5.34
Edelbrock
Part # 35813
$3427.06
GB Remanufacturing
Part # 7-001
$65.29
Spectra Premium
Part # ST11
$41.10
Delphi
Part # MF0004
$32.76
Spectra Premium
Part # LO01
$8.26
Spectra Premium
Part # SP1001MP
$35.86
Standard Motor Products
Part # HP3890
$9.22
This page groups parts listed for the 1984 Chevrolet K5 Blazer Custom. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.
We offer a wide selection of fuel injectors & pumps parts for the 1984 Chevrolet K5 Blazer Custom. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.
We carry parts from trusted brands including Dorman, Delphi, Spectra Premium, Edelbrock, and Standard Motor Products, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.
