SKU: 54758533867

J1A/J1B ECU Connector Kit - 558-448

Sale price$70.16 Regular price$77.95
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

J1A/J1B ECU Connector Kit - 558-448Overview: If you already have your own wire and simply need the connectors and pins, we have you covered with our new ECU connector and pins kit, allowing you to fully terminate your own custom main harnesses! Features: Pre Terminated J1A and J1B Tyco Superseal Connectors 60x 20 22ga pre terminated wires 20x 16 18ga pre terminated wires 30 cavity plugs Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 5

Overview:

If you already have your own wire and simply need the connectors and pins, we have you covered with our new ECU connector and pins kit, allowing you to fully terminate your own custom main harnesses!

Features:

  • Pre-Terminated J1A and J1B Tyco Superseal Connectors
  • 60x - 20-22ga pre-terminated wires
  • 20x - 16-18ga pre-terminated wires
  • 30 cavity plugs

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley EFI
Emission Code 5
Product Type 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:
  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: 54758533867

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4.5 ★★★★★
Based on 12 reviews
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Product Reviews
A
Verified Purchase
Apacs1
Charlottesville, US
★★★★★ 5
Fits perfectly
Size: 7.5" x 8.7" x 1.4"
easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
S
Verified Purchase
ShakeAndBake
Chelsea, US
★★★★★ 5
bosch never disappoints
Size: 7.5" x 8.7" x 1.4"
good product+fair price=value for money
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Reviewed in the United States on January 12, 2026
B
Verified Purchase
Blunt Bunny
Bozeman, US
★★★★★ 5
First Rate Quality
Size: 7.5" x 8.7" x 1.4"
Easy installation; design of filter made installation mistake-proof.
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Reviewed in the United States on March 31, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
will buy again
Size: 7.5" x 8.7" x 1.4"
Works as expected and the fit was perfect.
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Reviewed in the United States on February 15, 2026
R
Verified Purchase
Randy Reed
Cuba, US
★★★★★ 5
Good quality filter. Fair price.
Size: (Pack of 1)
Fit right, easy to install, high quality filter. The oil change places make their money on these add-ons. We let them check it at oil change time but order online, get it the next day, and do our own replacement in minutes. Money saver IMO.
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Reviewed in the United States on November 1, 2025

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