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Shop Wiring Harnesses 1978-1987 Grand Prix
Wiring Harnesses 1978-1987 Grand Prix Products
1978-1987 Grand Prix 20 Circuit Wiring Harness
Part #: TSP-WH1220
| Manufacturer Part #: WH1220
$239.64
$210.99
(Each)
1978-1987 Grand Prix LS Ignition Coil Extension Cable
Part #: TSP-81021
| Manufacturer Part #: 81021
$21.84
$18.99
(Each)
1978-1987 Grand Prix LS Ignition Coil Relocation Harnesses
Part #: TSP-81024
| Manufacturer Part #: 81024
$42.54
$36.99
(Set)
1978-1987 Grand Prix LS MAP Sensor Harness Extension
Part #: TSP-81034
| Manufacturer Part #: 81034
$21.99
(Each)
1978-1987 Grand Prix LS1 to LS3 Map Sensor Harness Adapter
Part #: TSP-81033
| Manufacturer Part #: 81033
$21.99
(Each)
1978-1987 Grand Prix LS1/LS6 with 4L60E Drive By Cable Standalone Wiring Harness
Part #: TSP-WH1201
| Manufacturer Part #: WH1201
$409.04
$359.99
(Each)
1978-1987 Grand Prix LS1/LS6 with Non-Electric Transmission Drive By Cable Standalone Wiring Harness
Part #: TSP-WH1200
| Manufacturer Part #: WH1200
$376.04
$326.99
(Each)
1978-1987 Grand Prix LS1/LS6 with Non-Electric Transmission Drive By Wire Standalone Wiring Harness
Part #: TSP-WH1210
| Manufacturer Part #: WH1210
$376.04
$326.99
(Each)
1978-1987 Grand Prix Vortec/LT1 Remote Ignition Coil
Part #: TSP-JM6831
| Manufacturer Part #: JM6831
$11.99
(Each)
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Grand Prix Information Resources
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