SKU: 83299561199

Gen III HEMI Coil Harness - Early Coils 558-310

Sale price$179.95 Regular price$199.95
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Gen III HEMI Coil Harness - Early Coils 558-310Gen III HEMI Coil Harness, Early Coils, for HP EFI & Dominator EFI Features: Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps. 1 Capable of tuning with power adders such as nitrous, superchargers or turbos and compatible with methanol and water injection2 Harnesses are available to connect to a Gen III HEMI engine for the most advanced fuel and timing controls available3 Each

Gen III HEMI Coil Harness, Early Coils, for HP EFI & Dominator EFI


Features:

  • Take control of your Gen III HEMI with Holley EFI by controlling fuel and spark. Great for power upgrades and engine swaps.1
  • Capable of tuning with power adders such as nitrous, superchargers or turbos and compatible with methanol and water injection2
  • Harnesses are available to connect to a Gen III HEMI engine for the most advanced fuel and timing controls available3
  • Each Harness is designed in fit and function specifically for the Gen III HEMI engine platform4
  • All wiring is TXL grade copper wiring with minimal weight, high temp sleeve in a small diameter5
  • Factory style terminations provide a strong, secure connection6
  • Connectors are OEM grade for a correct, positive fit7
  • Each harness is routed through a split-loom braid for protection and great looks8

Specs:

Brand Holley EFI
Category Filter Fuel Injection - EFI
Clearance Category Fuel Injection - EFI
Emission Code 4
Harness Application HEMI
Harness Type Ignition
Product Type HEMI Coil Harness
Warning California Proposition 65

Application:

Year Make Model Submodel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83299561199

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4.3 ★★★★★
Based on 17 reviews
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A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Perfectly good starter
Style: S114-823S
Though I'm sure this was a good starter it looked great I'm sure it would have worked perfectly however because of some problems with my engine and bolts being stripped out in my motor I had to return it but there was nothing wrong with the starter just wouldn't fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 4
Great Starter
The car is starting great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kindle Customer
Fort Morgan, US
★★★★★ 5
Good fit works great.
Style: FJ5T11000AA
This fit my Ford perfectly at a fair price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
J
Verified Purchase
Jamie
Birmingham, US
★★★★★ 1
Do not buy this junk
Ordered on January 31 installed it on March 19. I’ve started my sick times with it since and now dead absolute junk. I would highly recommend staying away from this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
R
Verified Purchase
Raquel Santos
Lake Worth, US
★★★★★ 5
Great item
Size: 2.0L
This fit my car perfectly! It was was easy to install as well. Great price as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

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