

Hero image 0 of Holley EFI 558-414 Engine Control Module Wiring Harness, 0 of 3
Holley EFI 558-414 Engine Control Module Wiring Harness
(No ratings yet)
Check if this fits your vehicle
About this item
Replacement Harness; Must Be Programmed Via Holley EFI Software
At a glance
- Brand
- HOLLEY EFI
- Vehicle make
- GM
- Dimensions
- 15.20 x 14.40 x 4.40 in
- Vehicle type
- Car
- Vehicle fitment type
- Specific
- Count
- 1
USD$499.95
Free 90-day returns

Price when purchased online
- Free shipping
Free 90-day returns
How do you want your item?
You get 30 days free! Choose a plan at checkout.
Sacramento, 95829
Arrives by Fri, Aug 1
Only 5 left
Sold and shipped by Walmart.com
This item is gift eligible
More seller options (2)
Starting from $499.95
Similar items you might like
Based on what customers bought
Holley EFI 558-474 Crank Sensor Module - 7.3L Godzilla
Holley EFI 558-474 Crank Sensor Module - 7.3L GodzillaNow $43.12current price Now $43.12$55.50Was $55.50+$11.95 shippingShipping, arrives in 3+ daysHolley EFI 558-322 Engine Control Module Wiring Harness
Holley EFI 558-322 Engine Control Module Wiring Harness$249.95current price $249.95Shipping, arrives in 3+ daysHolley EFI 554-122 Ignition Control Module
Holley EFI 554-122 Ignition Control Module$312.95current price $312.95Save withShipping, arrives in 3+ daysMSD 6523 Ultra 6AL Plus Ignition Control
MSD 6523 Ultra 6AL Plus Ignition Control$467.95current price $467.95Save withShipping, arrives in 3+ daysCARDONE Reman 79-2155V Engine Control Module fits 1998-1998 Chrysler, Dodge, Plymouth
CARDONE Reman 79-2155V Engine Control Module fits 1998-1998 Chrysler, Dodge, Plymouth$266.80current price $266.80Save withShipping, arrives in 3+ daysA1 Cardone Engine Control Module P/N:77-6243F Fits select: 2004 CHEVROLET SILVERADO, 2004 GMC SIERRA
A1 Cardone Engine Control Module P/N:77-6243F Fits select: 2004 CHEVROLET SILVERADO, 2004 GMC SIERRA$311.15current price $311.15Shipping, arrives in 3+ daysCOMPUTER Fits select: 2001-2004 FORD ESCAPE, 2001-2004 MAZDA TRIBUTE
COMPUTER Fits select: 2001-2004 FORD ESCAPE, 2001-2004 MAZDA TRIBUTE$235.28current price $235.28Shipping, arrives in 3+ daysHolley EFI 554-123 Ignition Control Module
Holley EFI 554-123 Ignition Control Module$150.95current price $150.95Save withShipping, arrives in 3+ daysPainless Wiring 60712 Engine Control Module
Painless Wiring 60712 Engine Control Module$211.62current price $211.62Shipping, arrives in 3+ daysHolley EFI 558-490 Engine Control Module Wiring Harness
Holley EFI 558-490 Engine Control Module Wiring Harness$164.95current price $164.95Save withShipping, arrives in 3+ daysHolley EFI 558-407 Engine Control Module
Holley EFI 558-407 Engine Control Module$172.95current price $172.95Save withShipping, arrives in 3+ daysMSD 6201 Ignition Control Module
MSD 6201 Ignition Control Module$252.44current price $252.44Shipping, arrives in 2 daysCARDONE Reman 72-6288 Engine Control Module fits 1994-1994 Eagle, Mitsubishi, Plymouth
CARDONE Reman 72-6288 Engine Control Module fits 1994-1994 Eagle, Mitsubishi, Plymouth$210.90current price $210.90Save withShipping, arrives in 3+ daysCARDONE Reman 72-8121 Engine Control Module fits 1992-1992 Geo
CARDONE Reman 72-8121 Engine Control Module fits 1992-1992 Geo$339.99current price $339.99Save withShipping, arrives in 3+ daysRudy's Fuel Injection Control Module FICM Board For 2004.5-2010 6.0L Powerstroke
Rudy's Fuel Injection Control Module FICM Board For 2004.5-2010 6.0L Powerstroke$76.95current price $76.9515 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysACDelco 218-12764 Reman Engine Control Module Fits select: 1992-1993 GEO METRO
ACDelco 218-12764 Reman Engine Control Module Fits select: 1992-1993 GEO METRO$312.67current price $312.67Save withShipping, arrives in 3+ daysCARDONE Reman 79-3686 Engine Control Module fits 1988-1988 Chrysler, Dodge, Plymouth
CARDONE Reman 79-3686 Engine Control Module fits 1988-1988 Chrysler, Dodge, Plymouth$218.22current price $218.22Save withShipping, arrives in 3+ daysBallenger Motorsports - 24 Way Connector Plug Kit for 2003-2010 6.0 Powerstroke Diesel Fuel Injector Control Module Connector (AP0020)
+2 optionsAvailable in additional 2 options$51.99current price $51.99+$8.80 shippingMore options from $32.49Ballenger Motorsports - 24 Way Connector Plug Kit for 2003-2010 6.0 Powerstroke Diesel Fuel Injector Control Module Connector (AP0020)Shipping, arrives in 3+ daysHolley EFI 554-152 Terminator X Service ECU
Holley EFI 554-152 Terminator X Service ECU$849.95current price $849.95Shipping, arrives in 3+ daysMSD 6425 Ignition Control Module
MSD 6425 Ignition Control Module$344.95current price $344.95Save withShipping, arrives in 3+ days
About this item
Product details
Replacement main wiring harness for Terminator EFI kits 550-405 and 550-406;
Replacement main wiring harness for Terminator EFI kits 550-405 and 550-406.;
Replacement main wiring harness for Terminator EFI kits 550-405 and 550-406.;
Replacement Harness; Must Be Programmed Via Holley EFI Software
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Assembled Product Dimensions (L x W x H)
15.20 x 14.40 x 4.40 in
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
California Proposition 65
Compare with similar items
Product | Viewing this itemHolley EFI 558-414 Engine Control Module Wiring Harness ![]() $499.95 current price $499.95 | Holley EFI 558-474 Crank Sensor Module - 7.3L Godzilla ![]() Now $43.12 current price Now $43.12$55.50 Was $55.50 | Holley EFI 558-322 Engine Control Module Wiring Harness ![]() $249.95 current price $249.95 | Holley EFI 554-122 Ignition Control Module ![]() $312.95 current price $312.95 | MSD 6523 Ultra 6AL Plus Ignition Control ![]() $467.95 current price $467.95 | Holley EFI 558-319 Main Power Harness for Coyote Ti-VCT Applications ![]() $60.35 current price $60.35 | Holley EFI 558-434 Engine Control Module Wiring Harness ![]() $399.95 current price $399.95 | CARDONE Reman 79-2155V Engine Control Module fits 1998-1998 Chrysler, Dodge, Plymouth ![]() $266.80 current price $266.80 | A1 Cardone Engine Control Module P/N:77-6243F Fits select: 2004 CHEVROLET SILVERADO, 2004 GMC SIERRA ![]() $311.15 current price $311.15 | COMPUTER Fits select: 2001-2004 FORD ESCAPE, 2001-2004 MAZDA TRIBUTE ![]() $235.28 current price $235.28 |
---|
Vehicle make | GMHolley EFI 558-414 Engine Control Module Wiring Harness | FordHolley EFI 558-474 Crank Sensor Module - 7.3L Godzilla | FordHolley EFI 558-322 Engine Control Module Wiring Harness | ChryslerHolley EFI 554-122 Ignition Control Module | -MSD 6523 Ultra 6AL Plus Ignition Control | FordHolley EFI 558-319 Main Power Harness for Coyote Ti-VCT Applications | -Holley EFI 558-434 Engine Control Module Wiring Harness | Chrysler, Dodge, PlymouthCARDONE Reman 79-2155V Engine Control Module fits 1998-1998 Chrysler, Dodge, Plymouth | ChevroletA1 Cardone Engine Control Module P/N:77-6243F Fits select: 2004 CHEVROLET SILVERADO, 2004 GMC SIERRA | FordCOMPUTER Fits select: 2001-2004 FORD ESCAPE, 2001-2004 MAZDA TRIBUTE |
---|---|---|---|---|---|---|---|---|---|---|
Dimensions | 15.20 x 14.40 x 4.40 inHolley EFI 558-414 Engine Control Module Wiring Harness | 5.75 x 3.30 x 2.40 inHolley EFI 558-474 Crank Sensor Module - 7.3L Godzilla | 10.60 x 6.00 x 2.20 inHolley EFI 558-322 Engine Control Module Wiring Harness | 6.60 x 4.40 x 3.30 inHolley EFI 554-122 Ignition Control Module | 11.00 x 10.05 x 3.20 inMSD 6523 Ultra 6AL Plus Ignition Control | 11.40 x 10.70 x 3.70 inHolley EFI 558-319 Main Power Harness for Coyote Ti-VCT Applications | 11.20 x 10.70 x 3.80 inHolley EFI 558-434 Engine Control Module Wiring Harness | 14.12 x 9.12 x 4.12 inCARDONE Reman 79-2155V Engine Control Module fits 1998-1998 Chrysler, Dodge, Plymouth | 8.88 x 3.00 x 0.12 inA1 Cardone Engine Control Module P/N:77-6243F Fits select: 2004 CHEVROLET SILVERADO, 2004 GMC SIERRA | 10.25 x 6.50 x 2.25 inCOMPUTER Fits select: 2001-2004 FORD ESCAPE, 2001-2004 MAZDA TRIBUTE |
Vehicle type | CarHolley EFI 558-414 Engine Control Module Wiring Harness | CarHolley EFI 558-474 Crank Sensor Module - 7.3L Godzilla | CarHolley EFI 558-322 Engine Control Module Wiring Harness | CarHolley EFI 554-122 Ignition Control Module | CarMSD 6523 Ultra 6AL Plus Ignition Control | CarHolley EFI 558-319 Main Power Harness for Coyote Ti-VCT Applications | CarHolley EFI 558-434 Engine Control Module Wiring Harness | CarCARDONE Reman 79-2155V Engine Control Module fits 1998-1998 Chrysler, Dodge, Plymouth | TruckA1 Cardone Engine Control Module P/N:77-6243F Fits select: 2004 CHEVROLET SILVERADO, 2004 GMC SIERRA | -COMPUTER Fits select: 2001-2004 FORD ESCAPE, 2001-2004 MAZDA TRIBUTE |
Vehicle fitment type | SpecificHolley EFI 558-414 Engine Control Module Wiring Harness | SpecificHolley EFI 558-474 Crank Sensor Module - 7.3L Godzilla | SpecificHolley EFI 558-322 Engine Control Module Wiring Harness | SpecificHolley EFI 554-122 Ignition Control Module | SpecificMSD 6523 Ultra 6AL Plus Ignition Control | SpecificHolley EFI 558-319 Main Power Harness for Coyote Ti-VCT Applications | SpecificHolley EFI 558-434 Engine Control Module Wiring Harness | SpecificCARDONE Reman 79-2155V Engine Control Module fits 1998-1998 Chrysler, Dodge, Plymouth | SpecificA1 Cardone Engine Control Module P/N:77-6243F Fits select: 2004 CHEVROLET SILVERADO, 2004 GMC SIERRA | SpecificCOMPUTER Fits select: 2001-2004 FORD ESCAPE, 2001-2004 MAZDA TRIBUTE |
Now hiding additional rows in the Table
Customers also considered
Holley EFI 558-319 Main Power Harness for Coyote Ti-VCT Applications
Holley EFI 558-319 Main Power Harness for Coyote Ti-VCT Applications$60.35current price $60.35Save withShipping, arrives in 3+ days13531875 Fuel Pump Power Control Module For GM Chevy Silverado GMC Sierra 1500
13531875 Fuel Pump Power Control Module For GM Chevy Silverado GMC Sierra 1500$30.89current price $30.89Shipping, arrives in 3+ daysPainless Wiring 60717 Engine Control Module
Painless Wiring 60717 Engine Control Module$234.96current price $234.96Shipping, arrives in 3+ daysHolley EFI 558-434 Engine Control Module Wiring Harness
Holley EFI 558-434 Engine Control Module Wiring Harness$399.95current price $399.95Save withShipping, arrives in 3+ daysAcdelco 88999179 Engine Control Module (Ecm) Male Pin Terminal And 2
Acdelco 88999179 Engine Control Module (Ecm) Male Pin Terminal And 2$344.81current price $344.81Save withShipping, arrives in 3+ daysMSD 65303 Ignition Control Module
MSD 65303 Ignition Control Module$549.95current price $549.95Save withShipping, arrives in 3+ daysPainless Wiring 60711 Engine Control Module
Painless Wiring 60711 Engine Control Module$234.96current price $234.96Shipping, arrives in 3+ daysMSD 65233 Ultra 6AL Plus Ignition Control
MSD 65233 Ultra 6AL Plus Ignition Control$467.95current price $467.95Save withShipping, arrives in 3+ daysStandard Motor Products LX-787 Ignition Control Module For 93-95 4Runner Pickup
Standard Motor Products LX-787 Ignition Control Module For 93-95 4Runner Pickup$399.99current price $399.99Save withMSD Ignition 8743 RPM Module Kit; Revolution Limiter
MSD Ignition 8743 RPM Module Kit; Revolution Limiter$73.37current price $73.37Shipping, arrives in 3+ daysHolley EFI 556-150 Ignition Control Module
Holley EFI 556-150 Ignition Control Module$164.29current price $164.29Save withShipping, arrives in 3+ daysEngine Control Module Relay - Compatible with 2017 - 2020 Chevy Tahoe 2018 2019
Engine Control Module Relay - Compatible with 2017 - 2020 Chevy Tahoe 2018 2019Now $14.95current price Now $14.95$21.95Was $21.9525 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysCARDONE Reman 79-7248V Engine Control Module fits 1999-1999 Chrysler, Dodge, Plymouth
CARDONE Reman 79-7248V Engine Control Module fits 1999-1999 Chrysler, Dodge, Plymouth$235.85current price $235.85Save withShipping, arrives in 3+ daysCARDONE Reman 77-6868 Engine Control Module fits 1985-1985 Chevrolet, GMC, Pontiac
CARDONE Reman 77-6868 Engine Control Module fits 1985-1985 Chevrolet, GMC, Pontiac$173.75current price $173.75Save withShipping, arrives in 3+ daysHolley EFI 558-436 Engine Control Module Wiring Harness
Holley EFI 558-436 Engine Control Module Wiring Harness$225.95current price $225.95Save withShipping, arrives in 3+ daysFuel Pump Control Module, Fuel Pump Power Control Module for 2019 2020 2021 2022 ChevySilverado GMCSierra 13540028
Fuel Pump Control Module, Fuel Pump Power Control Module for 2019 2020 2021 2022 ChevySilverado GMCSierra 13540028$66.00current price $66.00Shipping, arrives in 3+ daysStandard Ignition EM7747 Computer
Standard Ignition EM7747 Computer$135.38current price $135.38Save withShipping, arrives in 3+ daysACCEL 77177 Engine Control Module Wiring Harness
ACCEL 77177 Engine Control Module Wiring Harness$44.71current price $44.71Save withShipping, arrives in 3+ daysACDelco 218-12734 Professional Engine Control Module Fits 2003 Chevrolet Tahoe
ACDelco 218-12734 Professional Engine Control Module Fits 2003 Chevrolet TahoeNow $249.18current price Now $249.18$310.54Was $310.54Save withShipping, arrives in 3+ days
Customer ratings & reviews
0 ratings|0 reviews
This item does not have any reviews yet
Popular items in this category
Best selling items that customers love
Holley EFI 558-219 Injector Driver Harness
Holley EFI 558-219 Injector Driver Harness$312.95current price $312.95Save withShipping, arrives in 3+ daysHolley EFI 558-404 Ignition Harness
Holley EFI 558-404 Ignition Harness$224.95current price $224.95Save withShipping, arrives in 3+ daysHolley EFI 558-105 Fuel Injection Harness
Holley EFI 558-105 Fuel Injection Harness$528.95current price $528.95Save withShipping, arrives in 3+ daysHolley EFI 558-504 Fuel Injection Harness
Holley EFI 558-504 Fuel Injection Harness$852.63current price $852.63Save withShipping, arrives in 3+ daysHolley EFI 558-201 Fuel Injection Harness
Holley EFI 558-201 Fuel Injection Harness$178.95current price $178.95Save withShipping, arrives in 3+ daysHolley EFI 558-501 Fuel Injection Harness
Holley EFI 558-501 Fuel Injection Harness$899.95current price $899.95Save withShipping, arrives in 3+ daysHolley EFI 558-439 Fuel Injection Harness
Holley EFI 558-439 Fuel Injection Harness$249.95current price $249.95Save withShipping, arrives in 3+ daysHolley EFI 558-108 Fuel Injection Harness
Holley EFI 558-108 Fuel Injection Harness$799.95current price $799.95Save withShipping, arrives in 3+ daysHolley EFI 558-403 Ignition Harness
Holley EFI 558-403 Ignition Harness$175.18current price $175.18Save withShipping, arrives in 3+ daysHolley EFI 558-214 Fuel Injection Harness
Holley EFI 558-214 Fuel Injection Harness$279.84current price $279.84Save withShipping, arrives in 3+ daysHolley EFI 558-203 Fuel Injection Harness
Holley EFI 558-203 Fuel Injection Harness$212.95current price $212.95Shipping, arrives in 3+ daysHolley EFI 558-310 Ignition Harness
Holley EFI 558-310 Ignition HarnessNow $103.95current price Now $103.95$172.95Was $172.95Shipping, arrives in 3+ daysHolley EFI 558-213 Fuel Injection Harness
Holley EFI 558-213 Fuel Injection Harness$199.95current price $199.95Save withShipping, arrives in 3+ daysHolley EFI 573-104 Wire Conduit
Holley EFI 573-104 Wire Conduit$18.09current price $18.0923 out of 5 Stars. 2 reviewsSave withShipping, arrives in 3+ daysHolley EFI 558-314 Ignition Harness
Holley EFI 558-314 Ignition Harness$231.95current price $231.95Shipping, arrives in 3+ daysHolley EFI 558-128 Engine Main Harness
Holley EFI 558-128 Engine Main Harness$549.95current price $549.95Save withShipping, arrives in 3+ daysHolley EFI 556-116 Ignition Crank Trigger Kit
Holley EFI 556-116 Ignition Crank Trigger Kit$733.33current price $733.33Save withShipping, arrives in 3+ daysHolley EFI 553-424 Dash Bezel for Holley EFI 6.86 in. Pro Dashes
Holley EFI 553-424 Dash Bezel for Holley EFI 6.86 in. Pro Dashes$549.95current price $549.95Save withShipping, arrives in 3+ daysHolley EFI 554-101 Oxygen Sensor
Holley EFI 554-101 Oxygen Sensor$201.92current price $201.9215 out of 5 Stars. 1 reviewsSave withShipping, arrives in 3+ daysHolley EFI 554-155 Oxygen Sensor
Holley EFI 554-155 Oxygen Sensor$160.95current price $160.9554 out of 5 Stars. 5 reviewsSave withShipping, arrives in 3+ days
Related pages
- Performance Ignition Control Modules
- Mallory Ignition Collection
- Glow Plugs and Kits
- Motoall
- Flowtech Exhaust
- Crate Engines
- Hei Distributor Pigtail
- Diesel Glow Plug and Ignition Parts
- Oldsmobile 88 Voltage Regulator
- Volkswagen Vanagon Diesel Glow Plug
- Turbocharger Boost Solenoids
- Mallory Ignition Replacement Auto Parts