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
1970
Cutlass
My Garage
8
View Garage
1995
Cadillac
Fleetwood
Shop Parts
Filter Search
1987
Cadillac
60 Special
Shop Parts
Filter Search
1938
Cadillac
Series 65
Shop Parts
Filter Search
1940
Cadillac
Series 60
Shop Parts
Filter Search
1985
GMC
K35/K3500
Shop Parts
Filter Search
1982
Cadillac
60 Special
Shop Parts
Filter Search
1970
Oldsmobile
Cutlass
Shop Parts
Filter Search
1961
GMC
C35/C3500
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
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
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
Vinyl Tops
Tops, Modlings, Clips
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
★ July 4th Bonus! ★
Stack the savings with free shipping over
$99
+ Save up to 20% - use code: USA250
Home
Cutlass
1970
Ignition & Electrical
Electrical Wiring
1970 Cutlass
Electrical Wiring
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
67
Performance
43
Restoration
86
Part Type
A/C & Heater Relay
1
A/C and Heater Harness Connector
1
A/C Compressor Wiring Harness
1
Accessory Fuse / Relay Wiring Kit
1
Accessory Power Relay
1
Accessory Wiring Junction Block Connector
2
Auto Trans Kickdown Solenoid Switch
1
Auto Trans Spark Control Switch
3
Battery
15
Battery Relocation Kit
1
Brake Light Switch
2
Brake Light Switch Bracket
2
Chassis Wire Harness
5
Chassis Wiring Harness Clip
4
Chassis Wiring Harness Strap
4
Circuit Breaker
2
Clamp Value Pack
1
Console Wiring Harness
2
Courtesy Light
1
Courtesy Light Bracket
1
Courtesy Light Wiring Harness
1
Cruise Control Wiring Harness
1
Dashboard Wiring Harness
3
Distributor Wire Harness
1
Door Lock Switch Connector
1
Electrical Clamp
12
Engine Compartment Insulation
4
Engine Cooling Fan Motor Relay
2
Firewall
1
Firewall Plate
1
Fuel Pump Relay
2
Fuse Block
2
Fuse Box Screw
1
Glove Box
1
Glove Box Light
1
Grommet
1
Headlight Relay
2
Headlight Wiring Harness
1
Heat Shield Insulator
5
HVAC Blower Motor Relay
1
Instrument Panel Light Socket
3
Neutral Safety Switch
2
Pigtail
1
Power Seat Recliner Actuator Wiring Harness Relay
1
Power Window and Door Lock Wiring Harness
2
Power Window Relay
1
Radio Wire Harness
1
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire Holder
3
Speedometer Drive Gear Seal
1
Tachometer Wire Harness
1
Thermal Acoustic Insulation
7
Tie Strap and Clip
1
Transmission Wiring Harness
3
Tubing
1
Turn Signal Switch
1
Under Hood Light
1
Voltage Regulator
1
Wire Separator
8
Wire Stripper
1
Wire Wrapping Tool
2
Wiring Harness Clip
3
Wiring Harness Tape
2
Wiring Relay
1
Uncategorized
53
Category
Air Conditioning
2
Audio Components
1
Charging Systems
17
Computers, Chips & Programmers
7
Consoles
1
Convertible Top Hardware
2
Dash & Accessories
3
Electrical & Electrical Testing Tools
3
Electrical Wiring
197
Exterior Clips & Screws
1
Firewalls/Cowls
2
Fuel Pumps & Regulators
1
Gauges, Panels & Kits
1
Glove Boxes
2
Headlights
1
Heater Blower Motors
2
Ignition Components
2
Interiors Clips & Screws
3
Kick Panels
1
Lamp Hardware
2
Lines
4
Pedal Pads
4
Shifters
1
Spark Plug Wires & Accessories
26
Starters
1
Steering Components
3
Steering Wheels & Accessories
1
Tail Lamps
1
Transmissions
1
Tubing
9
Window Hardware
1
Price
$1 - $100
131
$101 - $200
20
$201 - $300
11
$301 - $400
3
$401 - up
31
Brand
American Autowire
7
American Powertrain
5
Antigravity Batteries
15
Lectric Limited
6
Lokar
27
M&H
36
MSD
1
Painless Performance
38
Performance by OPGI
1
Powermaster
1
RESTOPARTS
6
Revolution Electronics
1
Taylor
1
Thermo-Tec
13
Review Rating
ooooo
ooooo
32
ooooo
ooooo
23
ooooo
ooooo
3
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
136
Strap, Wire Harness, 68-72 A-Body, Each
ooooo
ooooo
$3.69
Painless Performance
Wiring Harness, Chassis, Painless Performance, Pro Series, 23 Circuit
4 Location/Firewall Passthrough Options
ooooo
ooooo
From
$567.99
Painless Performance
Wiring Harness, Painless Performance, 69-72 GM, 21-CIRCUIT
2 Key Location Options
ooooo
ooooo
From
$282.99
M&H
Wiring Harness, Cruise Control, 1970-71 Cutlass
ooooo
ooooo
$119.99
M&H
Wiring Harness, Dash, 1970 Cutlass, Man. Trans.
ooooo
ooooo
$919.99
SALE
M&H
Wiring Harness, HEI Power Feed, 1963-88 GM
ooooo
ooooo
$17.99
Save an extra 12%
Use
USA250
at checkout
SALE
M&H
Wiring Harness, Rear Window Defroster, 1970 Cutlass, Switch To Blower Motor
ooooo
ooooo
$88.99
Save an extra 10%
Use
USA250
at checkout
SALE
M&H
Wiring Harness, External To Internally Regulated "SI" Series Alternators
ooooo
ooooo
$36.99
Save an extra 11%
Use
USA250
at checkout
KIT
Wire Straps, 1968-72 Cutlass, Adjustable, Pair (PAIR)
ooooo
ooooo
$29.99
Discounted Kit
Save 6% with this bundle
M&H
Wiring Harness, Engine, 1970 Cutlass, 6cyl., Auto. Trans.
ooooo
ooooo
$196.99
American Autowire
Flasher Canister, LED Lamp, American Autowire
ooooo
ooooo
$25.99
SALE
Bracket, Stop Light Switch, 1964-77 A-Body
ooooo
ooooo
$11.99
Save an extra 19%
Use
USA250
at checkout
Painless Performance
Fuse Block, Painless Performance, 20-Circuit
ooooo
ooooo
$236.99
Painless Performance
Relay, Fan, Painless Performance, With Thermostat
2 Thermostat Options
ooooo
ooooo
From
$56.99
SALE
TCS Relay, 1970-75 GM A-Body
ooooo
ooooo
$59.99
Save an extra 12%
Use
USA250
at checkout
SALE
M&H
Pigtail, Window/Convertible Switch, 64-78 A-Body, 1961-78 Cadillac, 77-81 Truck
ooooo
ooooo
$32.99
Save an extra 12%
Use
USA250
at checkout
SALE
M&H
Wiring Harness, Power Window, 1970-71 GM A-Body, Driver Side & Crossover
ooooo
ooooo
$294.99
Save an extra 9%
Use
USA250
at checkout
Painless Performance
Tape, Painless Performance, 3/4" x 25'
3 Type Options
ooooo
ooooo
From
$12.99
SALE
Lectric Limited
Wiring Harness, Dash Speaker, 1968-72 CH/EC, 68-72 G/L/T, 66-72 Cut
ooooo
ooooo
$47.99
Save an extra 11%
Use
USA250
at checkout
American Autowire
Wiring Harness Kit, American Autowire, Highway 15 Nostalgia
ooooo
ooooo
$1,812.99
SALE
M&H
Wiring Harness, Power Window, 1970-72 Chev./Cut./Sky., Quarter Window
ooooo
ooooo
$208.99
Save an extra 7%
Use
USA250
at checkout
Painless Performance
Cable Set, Battery Relocation, Painless Performance
2 Length Options
ooooo
ooooo
From
$92.99
SALE
Voltage Regulator, Alternator, 62-72 GM
ooooo
ooooo
$72.99
Save an extra $3.10
Use
USA250
at checkout
SALE
Retainer, Firewall Harness, 1968-72 BOP/Chevelle
ooooo
ooooo
$24.99
Save an extra $1.20
Use
USA250
at checkout
Page 3 of 9 - 197 Items
«
1
2
3
4
5
»
Page 3 of 9 - 197 Items
«
1
2
3
4
5
»
Free Ground Shipping
Free Ground Shipping on orders over $99 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