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Description
j2A, j2B, j3, j4 Connector & Pin Kit - 558-408Overview: j2A, j2B, j3, j4 Connector & Pin Kit Contains connectors & pins, but no wiring. for Dominator EFI Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 5 Harness Type Auxiliary Product Type EFI Connector Kit
Overview:
j2A, j2B, j3, j4 Connector & Pin Kit - Contains connectors & pins, but no wiring. for Dominator EFI
Features:
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| Emission Code | 5 |
| Harness Type | Auxiliary |
| Product Type | EFI Connector Kit |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
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Based on 818 reviews
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Product Reviews
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5
check to make sure if you need the roller brush too.
fits perfectly
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Reviewed in the United States on April 28, 2026
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5
Spark plugs
As advertised
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Reviewed in the United States on April 27, 2026
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5
Fits well, sane quality as the oem installed
Works really well, it fits and matches the original spark plugs and very easy to install. Very affordable! It starts right up , quality is very good and didn't have to adjust the gap on spark plugs!
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Reviewed in the United States on July 5, 2025
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5
Fresh Spark Plug for the Mowing Season
Just what my push mower needed! Very compatible with my Craftsman M220 push mower. It was the right replacement part and workings just like the original brand B&S plug. Gap was correct right out of the box as my push mower fired right up first pull. Would recommend for anybody with a Craftsman M220.
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Reviewed in the United States on April 14, 2026
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5
Good spark
Good fit. Fired right up
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Reviewed in the United States on May 13, 2026