• Autoplicity.com
  • Best Price
    Guarantee
    Autoplicity Fitment
    Guarantee
    Fast Ship
    Times
No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.

Black Friday Deals Through Cyber Monday

Up to 85% off!!! No interest for 6 Months Financing
Shop by Vehicle
Shop by Vehicle
$ to $

Fuel Injection Harness

Total: 248. Page 1
Sort by

Painless 60101

Part number: 60101
Manufacturer: Painless Wiring
Free Shipping
21 In Stock
$489.99
Free Shipping
21 available
$489.99

Painless 60101

Part number: PAW-60101
Free Shipping
3 In Stock
$674.99
Free Shipping
3 available
$674.99
13 In Stock
$674.99
13 available
$674.99

Painless Wiring 60250 Engine Harness

Part number: 60250
Manufacturer: Painless Wiring
Free Shipping
1 In Stock
$876.29
Free Shipping
1 available
$876.29

Painless Wiring 60250 Engine Harness

Part number: PAW-60250
Free Shipping
5 In Stock
$674.99
Free Shipping
5 available
$674.99

Ford Racing M-12071-A50 Fuel Injection Systems

Part number: M-12071-A50
Manufacturer: Ford Racing
Free Shipping
2 In Stock
$522.69
Free Shipping
2 available
$522.69

Holley 558-102 LS1 Harness

Part number: 558-102
Manufacturer: Holley
Free Shipping
28 In Stock
$336.43
Free Shipping
28 available
$336.43

Holley 558-102 LS1 Harness

Part number: HOL-558102
Free Shipping
7 In Stock
$488.99
Free Shipping
7 available
$488.99

Holley 558-105 Unterminated Harness

Part number: 558-105
Manufacturer: Holley
Free Shipping
11 In Stock
$283.16
Free Shipping
11 available
$283.16

Holley 558-105 Unterminated Harness

Part number: HOL-558105

Holley 558-103 LS2 Harness

Part number: 558-103
Manufacturer: Holley
Free Shipping
32 In Stock
$336.43
Free Shipping
32 available
$336.43

Holley 558-103 LS2 Harness

Part number: HOL-558103
Free Shipping
1 In Stock
$579.99
Free Shipping
1 available
$579.99
Free Shipping
2 In Stock
$459.99
Free Shipping
2 available
$459.99

Holley 558-405 4L60/80 Harness

Part number: 558-405
Manufacturer: Holley
Free Shipping
134 In Stock
$155.37
Free Shipping
134 available
$155.37

Holley 558-405 4L60/80 Harness

Part number: HOL-558405

Holley 558-104 Universal MPFI

Part number: 558-104
Manufacturer: Holley
Free Shipping
26 In Stock
$284.03
Free Shipping
26 available
$284.03

Holley 558-104 Universal MPFI

Part number: HOL-558104

Holley 558-204 Universal Unterminated Injection

Part number: 558-204
Manufacturer: Holley
Free Shipping
61 In Stock
$115.37
Free Shipping
61 available
$115.37

Holley 558-201 LSx Injection Harness

Part number: 558-201
Manufacturer: Holley
Free Shipping
4 In Stock
$93.54
Free Shipping
4 available
$93.54

Holley 558-201 LSx Injection Harness

Part number: HOL-558201

Dorman 85139 Connectors

Part number: 85139
Manufacturer: Dorman
26 In Stock
$12.07
26 available
$12.07

Dorman 85139 Connectors

Part number: DOR-85139
44 In Stock
$141.93
44 available
$141.93
Free Shipping
1 In Stock
$138.40
Free Shipping
1 available
$138.40

Holley 558-406 GM DBW Harness

Part number: 558-406
Manufacturer: Holley
Free Shipping
128 In Stock
$140.52
Free Shipping
128 available
$140.52

Holley 558-406 GM DBW Harness

Part number: HOL-558406

Holley 558-200 V8 Injector harness

Part number: 558-200
Manufacturer: Holley
Free Shipping
44 In Stock
$109.18
Free Shipping
44 available
$109.18

Holley 558-200 V8 Injector harness

Part number: HOL-558200

Holley 558-213 Ford V8 Injector Harness

Part number: 558-213
Manufacturer: Holley
Free Shipping
10 In Stock
$96.89
Free Shipping
10 available
$96.89

Holley 558-213 Ford V8 Injector Harness

Part number: HOL-558213

Dorman 645-800 License Lamp Connector

Part number: 645-800
Manufacturer: Dorman
56 In Stock
$28.05
56 available
$28.05

Dorman 645-800 License Lamp Connector

Part number: DOR-645800

Dorman 85137 Regal Connectors

Part number: 85137
Manufacturer: Dorman
23 In Stock
$10.74
23 available
$10.74

Dorman 85137 Regal Connectors

Part number: DOR-85137

Holley 558-430 Fuel Injection Wire Harness

Part number: 558-430
Manufacturer: Holley
2 In Stock
$17.96
2 available
$17.96
55 In Stock
$14.18
55 available
$14.18

Holley 558-207 EFI Systems Main Wiring Harnesses

Part number: 558-207
Manufacturer: Holley
Free Shipping
20 In Stock
$160.04
Free Shipping
20 available
$160.04

Holley 558-101 TPI/SR Harness

Part number: 558-101
Manufacturer: Holley
Free Shipping
13 In Stock
$293.64
Free Shipping
13 available
$293.64

Holley 558-101 TPI/SR Harness

Part number: HOL-558101
Free Shipping
11 In Stock
$144.73
Free Shipping
11 available
$144.73

Holley 558-100 4BBL TBI Main Harness Only

Part number: 558-100
Manufacturer: Holley
Free Shipping
10 In Stock
$303.77
Free Shipping
10 available
$303.77
Free Shipping
19 In Stock
$215.93
Free Shipping
19 available
$215.93
Free Shipping
6 In Stock
$180.13
Free Shipping
6 available
$180.13
Free Shipping
10 In Stock
$123.37
Free Shipping
10 available
$123.37
22 In Stock
$63.60
22 available
$63.60

Dorman 84756 Connectors

Part number: 84756
Manufacturer: Dorman
43 In Stock
$43.14
43 available
$43.14

Dorman 84756 Connectors

Part number: DOR-84756
Free Shipping
17 In Stock
$113.77
Free Shipping
17 available
$113.77

Holley 558-206 Fuel Injection Wire Harness

Part number: 558-206
Manufacturer: Holley
Free Shipping
15 In Stock
$130.35
Free Shipping
15 available
$130.35
27 In Stock
$54.89
27 available
$54.89
8 In Stock
$72.84
8 available
$72.84

Dorman 904-200 Diesel Fuel Injection Harness

Part number: 904-200
Manufacturer: Dorman
83 In Stock
$22.52
83 available
$22.52
Free Shipping
Ships from manufacturer
$774.99
Free Shipping
Ships from manufacturer
$774.99
Free Shipping
Ships from manufacturer
$1,004.96
Free Shipping
Ships from manufacturer
$1,004.96
Free Shipping
Ships from manufacturer
$579.99
Free Shipping
Ships from manufacturer
$579.99
Free Shipping
Ships from manufacturer
$1,008.23
Free Shipping
Ships from manufacturer
$1,008.23
Free Shipping
Ships from manufacturer
$735.52
Free Shipping
Ships from manufacturer
$735.52

Dorman 904-201 Diesel Fuel Injection Harness

Part number: 904-201
Manufacturer: Dorman
66 In Stock
$22.12
66 available
$22.12

FAST 301405 Fuel Air Spark Technology ()

Part number: 301405
Manufacturer: FAST
Free Shipping
Ships from manufacturer
$1,054.34
Free Shipping
Ships from manufacturer
$1,054.34

Comp Cams 301405 FAST EGT KIT

Part number: 301405
Manufacturer: Comp Cams
Free Shipping
Ships from manufacturer
$932.57
Free Shipping
Ships from manufacturer
$932.57

Comp Cams 301405 FAST EGT KIT

Part number: CPC-301405
Free Shipping
Ships from manufacturer
$869.99
Free Shipping
Ships from manufacturer
$869.99

FAST 301417 XFI Dash Data Loggers

Part number: 301417
Manufacturer: FAST
Free Shipping
Ships from manufacturer
$964.49
Free Shipping
Ships from manufacturer
$964.49

FAST 301417 XFI Dash Data Loggers

Part number: FUE-301417
Free Shipping
7 In Stock
$749.99
Free Shipping
7 available
$749.99
44 In Stock
$26.34
44 available
$26.34
Free Shipping
3 In Stock
$201.56
Free Shipping
3 available
$201.56
Free Shipping
1 In Stock
$539.99
Free Shipping
1 available
$539.99
Free Shipping
Ships from manufacturer
$575.89
Free Shipping
Ships from manufacturer
$575.89

Comp Cams 301418 Egt Module Unit

Part number: 301418
Manufacturer: Comp Cams
Free Shipping
Ships from manufacturer
$517.95
Free Shipping
Ships from manufacturer
$517.95

Comp Cams 301418 Egt Module Unit

Part number: CPC-301418

Comp Cams 307041 FT DUAL SYN BILTREPLA RTR

Part number: 307041
Manufacturer: Comp Cams
Free Shipping
Ships from manufacturer
$431.49
Free Shipping
Ships from manufacturer
$431.49

Dorman 85850 F.i. Repair Socket

Part number: 85850
Manufacturer: Dorman
139 In Stock
$7.91
139 available
$7.91

Dorman 85850 F.i. Repair Socket

Part number: DOR-85850
Free Shipping
Ships from manufacturer
$500.62
Free Shipping
Ships from manufacturer
$500.62

Dorman 645-215 Fuel Injector Conn

Part number: 645-215
Manufacturer: Dorman
60 In Stock
$12.05
60 available
$12.05

Dorman 645-215 Fuel Injector Conn

Part number: DOR-645215
67 In Stock
$26.34
67 available
$26.34
Free Shipping
Ships from manufacturer
$394.63
Free Shipping
Ships from manufacturer
$394.63

Comp Cams 307040 FT DUAL SYN BILTREPLA RTR

Part number: 307040
Manufacturer: Comp Cams
Free Shipping
Ships from manufacturer
$342.56
Free Shipping
Ships from manufacturer
$342.56

FAST 301407 Fuel Air Spark Technology ()

Part number: 301407
Manufacturer: FAST
Free Shipping
Ships from manufacturer
$382.24
Free Shipping
Ships from manufacturer
$382.24

Comp Cams 301407 FAST FUEL/OIL PRESSURE

Part number: 301407
Manufacturer: Comp Cams
Free Shipping
Ships from manufacturer
$331.12
Free Shipping
Ships from manufacturer
$331.12

Comp Cams 301407 FAST FUEL/OIL PRESSURE

Part number: CPC-301407

FAST 307012 Fuel Air Spark Technology ()

Part number: 307012
Manufacturer: FAST
Free Shipping
Ships from manufacturer
$341.35
Free Shipping
Ships from manufacturer
$341.35

Comp Cams 307012 FT DUAL SYN BILTREPLA RTR

Part number: 307012
Manufacturer: Comp Cams
Free Shipping
Ships from manufacturer
$297.85
Free Shipping
Ships from manufacturer
$297.85