Coupling with Threaded End - Female 4'' (108 MM) X 4'' (Galvanised) - Sparex Part S.136554

Coupling with Threaded End - Female 4'' (108 MM) X 4'' (Galvanised) - Sparex Part S.136554

Marsoni

M251S

$24.96

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

Coupling with Threaded End - Female 4'' (108 MM) X 4'' (Galvanised) - Sparex Part S.136554Coupling with Threaded End Female 4'' (108mm) x 4'' (Galvanised) S. 136554 Introducing the Coupling with Threaded End Female 4'' (108mm) x 4'' (Galvanised), a high quality coupling designed for durability and reliability in various applications. Manufactured by Sparex, this galvanised coupling is perfect for those seeking a robust solution for their piping needs. Product Specifications Product Type Coupling, Galvanised Product SKU SP 136554 Dimensions

Easy Shipping

Quick Dispatch:

Your Coupling with Threaded End - Female 4'' (108 MM) X 4'' (Galvanised) - Sparex Part S.136554 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Coupling with Threaded End - Female 4'' (108 MM) X 4'' (Galvanised) - Sparex Part S.136554 ships.

Need Help?
Questions about Coupling with Threaded End - Female 4'' (108 MM) X 4'' (Galvanised) - Sparex Part S.136554, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Coupling with Threaded End - Female 4'' (108 MM) X 4'' (Galvanised) - Sparex Part S.136554 in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

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.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 2, 2026

Verified Purchase

James Jay

Massapequa, US

★★★★★ 5

It's a spark plug

What i needwd

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 27, 2026

Verified Purchase

Pawtucket, US