1‑800‑243‑8355
Help
Contact Us
Free Shipping
Shipping Information
Manufacturer Rebates
How To Order
Payment Options
Return Policy
FAQs
Emissions Regulations
Gift Card Balance
Sponsorship Opportunities
Company
Request Catalog
OPGI Blog
Hours & Location
History
Frequent Buyer Points
Volume Discounts
Price Match Guarantee
Kit Swap Savings
Reviews
Careers
Clearance Sale
Archives
My Account
My Orders
My Wish List
As seen on
1972
K20
My Garage
1
View Garage
1972
Chevrolet
K20
Shop Parts
Filter Search
Shop All Parts
+ Add Vehicle
Catalogs
Cart
Have a Question?
Ask our Experts
Mon‑Fri 8:00‑4:30 PT
Experts Offline
Interior
Door Handles & Hardware
Door & Window Handles, Door Hinges
Emblems
Reproduction, Aftermarket, Kits, Hardware
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Interior Accessories
Armrests, Carpet, Flooring, Consoles, Dash, Door, Glove Box
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Mirrors & Hardware
Mirrors, Mounting Hardware
Exterior
Decals
Decals, Body Stripes, Misc
Emblems
Reproduction, Aftermarket, Kits, Hardware
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Door Handles & Hardware
Door & Window Handles, Door Hinges
Mirrors & Hardware
Mirrors, Mounting Hardware
Moldings
Front End, Rear, Side, Window, Hardware
Sheet Metal & Body Panels
Doors, Hoods, Fenders, Quarter, Trunk, Floor, Armrest
Trunk Panels & Accessories
Mats, Dividers, Hardware, Accessories
Window
Glass, Motors, Regulators, Hardware
Suspension & Brakes
Brake Systems
Disc, Drum, Master Cylinders, Boosters, Pumps, Valves
Chassis & Suspension
Bushings, Mounts, Chassis, Steering, Suspension
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Engine & Drivetrain
Air & Fuel Delivery
Air Cleaners, Filters, Carburetors, Pumps, Tanks, Manifolds
Cooling & Heating
Air Conditioning, Controls, Fans, Motors, Cores, Radiators, Thermostats, Heaters, Pumps, Ducts
Decals
Decals, Body Stripes, Misc
Drivetrain
Differentials, Driveshafts, Chaines, Shifters, Transmissions, Bearings, Seals
Emblems
Reproduction, Aftermarket, Kits, Hardware
Engines & Components
Belts, Pulleys, Camshafts, Heads, Oiling Systems, Engines
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Fittings & Hoses
Fittings, Clamps, Brackets, Hoses, Lines, Plugs, Tubing, Valves
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Oils, Fluids & Sealer
Oils, Fluids, Grease, Lubricants, Grease, Cleaners, Sealers, Glues
Windshield Washer
Bottles, Pumps, Arms, Motors, Switches, Hardware
Audio & Electric
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Mobile Electronics
Antennas, Radios, Speakers, GPS, iPod, Bluetooth
Tools & More
Books
Owners Manuals, Service Manuals, History
Car Care & Paint
Covers, Cleaners, Waxes, Polishes, Paints, Coatings, Dyes, Markers
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gifts & Apparel
Shirts, Jackets, Hats, Plates, Garage Decor
Tools & Shop Equipment
Brake, Electrical, Engine, Fuel, Hand, Suspension, Wheel, Tire
×
We use cookies to ensure that we give you the best experience on our website. Click
here
for more information.
Got It
FLASH SALE!
Save on ALL Soft Trim & Interior - use code: INTERIOR5
Home
K20
1972
Ignition & Electrical
1972 Chevrolet K20
Ignition & Electrical
Categories
Charging Systems
Electrical Wiring
Horns
Ignition Components
Spark Plug Wires & Accessories
Starters
1972 Chevrolet K20
Ignition & Electrical
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
75
Performance
75
Restoration
62
Part Type
A/C Wiring Harness
2
Alternator
4
Alternator Harness
1
Alternator Wiring Harness
1
Auto Trans Kick Down
2
Auxiliary Heater Switch Connector
1
Battery
15
Battery Box
6
Battery Cable Harness
1
Battery Charger
4
Battery Cover
1
Battery Ground Cable
1
Battery Hold Down
2
Battery Relocation Kit
1
Battery Tray
3
Battery Tray Insulator
1
Body Wiring Harness
2
Braided Hose
1
Brake Light Switch
1
Chassis Wire Harness
5
Clamp Value Pack
1
Courtesy Light Wiring Harness
1
Cruise Control Wiring Harness
1
Dashboard Wiring Harness
1
Distributor
2
Distributor Cap
2
Distributor Modulator Valve Switch
1
Distributor Wire Harness
3
Electrical Clamp
12
Engine Appearance Cover
2
Engine Compartment Insulation
4
Engine Wiring Harness
5
Engine Wiring Harness Connector
1
Engine Wiring Harness Kit
2
Forward Light Wiring Harness
2
Fuel Pressure Gauge
1
Fuel Pump Relay
1
Glove Box
1
Grommet
1
Headlight Relay
2
Headlight Wiring Harness
1
Heat Shield Insulator
5
Ignition Coil
12
Ignition Coil Mounting Hardware
1
Ignition Control Module
1
Instrument Cluster Printed Circuit
3
Instrument Panel Light Socket
3
Intelligent Power Module Fuse
2
Neutral Safety Switch
2
Nitrous Oxide Controller
1
OE Replacement Horn
3
Rear Exterior Light Wiring Harness
4
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire Holder
3
Spark Plug Wire Set
16
Starter Motor
13
Steering Column Wiring Harness
2
Tachometer Wire Harness
2
Tie Strap and Clip
1
Trailer Plug-In Adapter Wiring Harness
1
Transmission Control Module Wiring Harness
3
Tubing
1
Vehicle Jump Starter
2
Vehicle Speed Warning Connector
1
Voltage Regulator
2
Windshield Washer Switch
1
Wire Separator
9
Wire Wrapping Tool
2
Wiring Harness Tape
2
Wiring Harness Wrap
10
Wiring Relay
1
Category
Charging Systems
40
Electrical Wiring
128
Horns
3
Ignition Components
28
Spark Plug Wires & Accessories
45
Starters
13
Price
$1 - $100
109
$101 - $200
43
$201 - $300
22
$301 - $400
5
$401 - up
33
New Arrival
New
37
Brand
AC Delco
3
American Autowire
5
Antigravity Batteries
15
Davis Unified Ignition
5
Eddie Motorsports
8
FiTech
2
Holley
1
Intellitronix
2
Lectric Limited
1
LG Billet USA
2
Lokar
32
M&H
37
MSD
1
NOCO
5
Painless Performance
27
Pertronix
13
Powermaster
10
RESTOPARTS
2
Taylor
9
Thermo-Tec
5
Tuff Stuff
8
Walker Products
3
Review Rating
ooooo
ooooo
13
ooooo
ooooo
8
ooooo
ooooo
4
ooooo
ooooo
2
Not Yet Reviewed
185
NEW
M&H
Wiring Harness, Engine, 1970-72 GM Truck/Suburban/Blazer/Jimmy, V8 396
2 Transmission Options
ooooo
ooooo
From
$174.99
NEW
M&H
Wiring Harness, Heater, 1969-72 GM Truck/Suburban/Blazer/Jimmy, w/o AC
ooooo
ooooo
$41.99
NEW
M&H
Wiring Harness, Courtesy/Dome Lamp Extension, 1967-72 GM Truck/SUB/Blazer/Jimmy
ooooo
ooooo
$23.99
NEW
M&H
Wiring Harness, Engine, 1970-72 GM Truck/Suburban/Blazer/Jimmy, 396 w/HEI
2 Transmission Options
ooooo
ooooo
From
$191.99
NEW
M&H
Wiring Harness, Courtesy Lamp, 67-72 GM Truck/Suburban/Blazer/Jimmy, Under Dash
ooooo
ooooo
$46.99
NEW
M&H
Wiring Harness, Dome Lamp, 1967-72 GM Truck/Suburban/Blazer
ooooo
ooooo
$26.99
NEW
M&H
Ground Wire, Auxiliary Battery, 1968-72 Truck/SUB/Blazer/Jimmy, w/Camper Option
ooooo
ooooo
$59.99
NEW
M&H
Wire Harness, Speed Warning Light, 1967-72 GM Truck/Suburban/Blazer/Jimmy
ooooo
ooooo
$28.99
NEW
M&H
Wire Harness, Tachometer, 1968-72 GM Truck/Suburban/Blazer/Jimmy
ooooo
ooooo
$46.99
NEW
M&H
Wire Harness, Tachometer, 1968-72 GM Truck/Suburban/Blazer/Jimmy, w/HEI
ooooo
ooooo
$46.99
Pertronix
Spark Plug Wire Set, Pertronix, Universal, 8mm, 8-Cylinder, Ceramic Boot, Black
3 Angle Options
ooooo
ooooo
$149.99
NEW
M&H
Wiring Harness, Engine, 1970-72 GM Truck/Suburban/Blazer/Jimmy, V8
2 Transmission Options
ooooo
ooooo
$161.99
NEW
M&H
Wiring Harness, Engine, 1970-72 GM Truck/Suburban/Blazer/Jimmy, 6 Cylinder
2 Transmission Options
ooooo
ooooo
$174.99
NEW
M&H
Wiring Harness, Engine, 1970-72 GM Truck/Suburban/Blazer/Jimmy, V8 w/HEI
2 Transmission Options
ooooo
ooooo
$175.99
NEW
M&H
Wire Harness, TCS Extension, 1972 GM Truck/Suburban/Blazer/Jimmy, V8
2 Transmission Options
ooooo
ooooo
$112.99
NEW
M&H
Wire Harness, TCS Extension, 1972 GM Truck/Suburban/Blazer/Jimmy, 396/400 w/MT
ooooo
ooooo
$117.99
NEW
M&H
Wire Harness, TCS Extension, 1972 GM Truck/Suburban/Blazer/Jimmy, 396/400 w/AT
ooooo
ooooo
$107.99
M&H
Ground Wire, Distributor, 1953-78 GM Cars/Trucks, Point Plate to Housing
ooooo
ooooo
$19.99
M&H
Wiring Harness, Distributor, 1957-71 GM V8, Points to Coil Neg. Terminal
ooooo
ooooo
$21.99
NEW
American Autowire
Wire Harness, Cruise Control, 1971-72 GM Truck/Suburban/Blazer/Jimmy
ooooo
ooooo
$114.99
NEW
M&H
Printed Circuit Board, 1967-72 GM Truck/Suburban/Blazer/Jimmy, w/Gauges
2 Tachometer Options
ooooo
ooooo
$49.99
Powermaster
Starter, XS Torque, Chevy 168T, Straight Mount, 200 Ft. Lbs.
2 Finish Options
ooooo
ooooo
From
$259.99
Powermaster
Starter, MASTERTORQUE, Chevrolet 168T Staggered Mnt InfiCLOCK, 180 Ft Lbs
ooooo
ooooo
$259.99
Tuff Stuff
Starter Tuff Stuff OEM Style, 1957-81 SB, 168-Tooth, Manual Trans, Offset Mount
2 Finish Options
ooooo
ooooo
From
$329.99
Page 4 of 9 - 212 Items
«
2
3
4
5
6
»
Page 4 of 9 - 212 Items
«
2
3
4
5
6
»
Free Ground Shipping
Free Ground Shipping on orders over $299 in the contiguous United States.
Shop Clearance
Save up to 55% on huge clearance deals on hundreds of items.
Earn Points for Free Parts
Earn points for every dollar you spend with OPGI’s Frequent Buyer Rewards Program.
Price Match Guarantee
We’ll price match any currently advertised retail price offered by a retail competitor.
Select Your Vehicle
Find parts that fit your vehicle
GM Cars
GM Trucks
Make
Model
Year
Go