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WalthersProto EMD GP7 | Detroit, Toledo & Ironton DT&I #950 | DCC | ESU(R) LokSound | HO Scale

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Sale price$150.00
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WalthersProto EMD GP7 | Detroit, Toledo & Ironton DT&I #950 | DCC | ESU(R) LokSound | HO ScaleOne of EMD's most successful diesels, the GP7 was plain but tough and some are going strong after over 70 years of service. The GP7 was EMD's first hood unit, offering better visibility for switching and easier access for maintenance. A great addition to your HO Scale roster, these WalthersProto models are based on units in service from the 1950s to the 1970s. This is a limited edition one time run of these roadnumbers. Features include: Wire grab
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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
4.4 ★★★★★
Based on 1473 reviews
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Verified Purchase
Nicki D
Bozeman, US
★★★★★ 5
Works as promised
Size: 2-Pack
Great product! Highly recommend. My check engine light turned off quickly, probably less than 20 minutes after I added the bottle to my tank and started driving. I waited a week to write the review just to make sure the check engine light didn’t turn on again. Success!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
H
Verified Purchase
Hi
Grantham, US
★★★★★ 1
Don't waste your time
Size: 2-Pack
I did it 2 times back to back didn't do anything. Failed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
K
Verified Purchase
Kindle Customer
Chelsea, US
★★★★★ 4
Don't buy if your cat is plugged
Size: 2-Pack
The product works just not for long I followed the directions even added 2 it worked good until I filled up the vehicle with fuel
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Reviewed in the United States on May 31, 2026
C
Verified Purchase
Christina Rizzo
Charlottesville, US
★★★★★ 5
Great Product
Size: 2-Pack
Great product, worked wonders!! I would definitely recommend to others to buy this product!!
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Reviewed in the United States on April 5, 2026
J
Verified Purchase
Johnny Gharbin
Houston, US
★★★★★ 1
Disappointed
Size: Single
It didn’t work as expected
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Reviewed in the United States on May 30, 2026

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