SURFACE ELEMENT: 318198834

Marsoni

M251S

$108.59

Get it in 3 business days with 1 day shipping. Friday, May 29

SURFACE ELEMENT: 318198834SURFACE ELEMENT: 318198834 Availability: In Stock same day shipping. Delivery Options in check out: 2 3 Business days If you buy now Next Day OPTIONAL In Check out 2 day or less And more Options in check out Part number: 318198834 316010206 The new part NON OEM is perfect fit for old and new serials : 318198834 316010206, sometimes the new part is different in shape and color, the new factory design meets the technical requirements to replace the old

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Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.

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Reviewed in the United States on April 2, 2026

Verified Purchase

James Jay

Boise, US

★★★★★ 5

It's a spark plug

What i needwd

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Reviewed in the United States on May 27, 2026

Verified Purchase

Los Angeles, US