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Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)
Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)
Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)
Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)
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Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)

Marsoni M251S
Sale price$230.00
Pay 4 payments of $57.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)SKU: HT 141220 UPC: 9356450006798 Haltech Elite 2000 2500 Plug n Play Adaptor Harness Kit Subaru WRX STI GDB The Haltech HT 141220 Plug n Play Adaptor Harness Kit is the best ECU integration solution for 2001 2005 Subaru Impreza WRX STI (GDB) owners upgrading to Haltech Elite 2000 or 2500. This complete harness connects directly to factory wiring for full standalone control, precise tuning, boost management, and data logging without custom fabrication
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.7 ★★★★★
Based on 2356 reviews
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Product Reviews
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Verified Purchase
E
Massapequa, US
★★★★★ 5
Direct replacement for my J Deere GT225
Fit my John Deere GT225 as a direct replacement. It did need to be re-gapped before installation. I think the price was fair for two spark plugs, now I have a spare.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
T
Verified Purchase
Tim Buelow
Port Orchard, US
★★★★★ 5
check to make sure if you need the roller brush too.
fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
F
Verified Purchase
Floyd Harris
Alexandria, US
★★★★★ 5
Spark plugs
As advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
N
Verified Purchase
Nilo s
West Palm Beach, US
★★★★★ 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!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
S
Verified Purchase
Seth
Alexandria, US
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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