Replacement Silicone Boost Tube for Mercury Verado L6 Engines (887938003)
SKU: 58902979336

Replacement Silicone Boost Tube for Mercury Verado L6 Engines (887938003)

Sale price$35.99 Regular price$39.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Replacement Silicone Boost Tube for Mercury Verado L6 Engines (887938003)This is the silicone tube that sits between the intake manifold and the supercharger boost valve on the Verado L6 and it's one of the most common failure points on these engines. Cracks, pinhole punctures, and collapsed sections cause boost leaks that show up as hard to diagnose symptoms: sluggish acceleration, trouble getting on plane, inconsistent RPMs, and increased fuel consumption. If your engine feels off and you can't find why, this is often

This is the silicone tube that sits between the intake manifold and the supercharger boost valve on the Verado L6 — and it's one of the most common failure points on these engines. Cracks, pinhole punctures, and collapsed sections cause boost leaks that show up as hard-to-diagnose symptoms: sluggish acceleration, trouble getting on plane, inconsistent RPMs, and increased fuel consumption. If your engine feels off and you can't find why, this is often the culprit.

This replacement tube is made from high-quality silicone and comes with the 3 clamps you'll need for the install. Drop-in fit, no fabrication required.

Replaces Mercury OEM Part #s: 32-887938003, 32-888988004, 32-888988002

Fitment

  • Mercury Verado L6 200 / 225 / 250 / 275 / 300 / 350 / 400HP
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 58902979336

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Verified Purchase
Julie
West Palm Beach, US
★★★★★ 5
Easy to install and great quality—perfect for my 2018 Civic
Size: 2.0L
I bought this for my 2018 Honda Civic, and it fits perfectly. It only takes a few minutes to install with just a few clips, and the process is simple. I am a woman and do it myself with no issues at all. The filter feels sturdy and well made. The thickness and overall quality are excellent. I’ve seen people mention “ease of cleaning,” but I don’t clean mine. I just remove, vacuum the area and replace it when needed. That might be a bit much, but it’s affordable and straightforward. I can’t say exactly how much it improves airflow or fuel mileage, but I consistently get over 40 miles per gallon in economy mode, so it’s clearly performing well. Overall, it’s a great product if you like handling basic car maintenance on your own.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025
E
Verified Purchase
Elias
Whiting, US
★★★★★ 5
Affordable and Reusable
Size: 2.0L
The engine filter was really affordable it cost less then $15. I bought this filter because it was recommended from a family friend. It fitted my honda civic perfectly. Replacing the filter was so easy to replace. Replacing or changing the filter was easy it only took a few mins to do. The quality of the filter is really good and it feels like its perfect for my car. I would buy this filter over and over again thats how great it is.
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Reviewed in the United States on June 4, 2024
P
Verified Purchase
P.f
Bozeman, US
★★★★★ 5
get it
Size: 2.0L
get it! i have a honda civic and i have bought this 3 times. works great!!
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Reviewed in the United States on February 25, 2026
G
Verified Purchase
Gabriel Kliatchko
Whiting, US
★★★★★ 4
Worth buying again.
Size: 2.0L
Works great. Right fit. Great value
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Reviewed in the United States on March 2, 2026
E
Verified Purchase
Edwin
Fort Morgan, US
★★★★★ 5
Great quality
Size: 2.0L
Perfect fit! Will definitely purchase it again
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Reviewed in the United States on December 12, 2025

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