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MRT mPTX Personal Transponder - Red & Black Wire (Works on all Decoders, just not RC4) - Works at Frosty Raceway, Holbeach, Louth (Not Burgh)

Marsoni M251S
Sale price$67.00
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MRT mPTX Personal Transponder - Red & Black Wire (Works on all Decoders, just not RC4) - Works at Frosty Raceway, Holbeach, Louth (Not Burgh)mPTX Direct Powered Transponder. Compatible with all our local clubs But not Burgh Le Marsh, as they have nopw upgraded to a newer system. Compatible with AMBrc2, AMBrc3, Mylaps RC3 and Mylaps RC4 systems (Pre firmware version 4. 5). Stealth Case: 19 x 16 x 6 mm, waterproof and fuel proof Mounting options: 3 hole tabs or direct fit (tabs removed) Weight: 3g approximately Temperature Range: 0 50C (32 122 F) Signal: Magnetic induction Power Lead Plug:
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4.5 ★★★★★
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Marlana Lupo
Lexington, US
★★★★★ 5
Awesome!!
Had a check engine light come on for cam shaft position. Did some research online about the specific code and found that I could be due to sludge in the engine. Added this and ran for about 30 minutes and then had the oil changed. The light never came back on and the engine is running smooth and quiet. Will definitely use again.
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Reviewed in the United States on April 5, 2026
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Discovery
San Leandro, US
★★★★★ 5
Great product
This brand is great. The car is running great
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Reviewed in the United States on March 4, 2026
B
Verified Purchase
Boots
Charlottesville, US
★★★★★ 5
Great Product
Just as described and prompt shipping
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Reviewed in the United States on January 18, 2026
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Verified Purchase
larry barnett
Lowell, US
★★★★★ 5
They are great
Work as they should.
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Reviewed in the United States on January 7, 2026
D
Verified Purchase
david balderrama
Port Orchard, US
★★★★★ 5
Good price!
These are your basic filters for jeep or Chrysler vehicles with the regular oil change interval mileage. Cheaper than Autozone for the price.
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Reviewed in the United States on October 17, 2025

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