SKU: 22511800651

300 Hour Service Kit for Mercury 175-225HP Includes R's (V6) 3.4L Engines

Sale price$148.95 Regular price$165.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

300 Hour Service Kit for Mercury 175-225HP Includes R's (V6) 3.4L EnginesA complete 300 hour service kit for your Mercury 175 225HP V6 (3. 4L), including the 225R. All fluids and OEM parts spec'd and bundled so you're not tracking down individual part numbers. We include an extra quart of oil for top offs these engines can consume up to a liter per 100 hours when run hard above 6,000 RPM. Kit Includes (2) 4 Liter Liqui Moly Marine Engine Oil 10W 30 (API SM NMMA FC W) (1) 1 Liter Liqui Moly Marine High Performance Gear Oil

A complete 300-hour service kit for your Mercury 175-225HP V6 (3.4L), including the 225R. All fluids and OEM parts spec'd and bundled so you're not tracking down individual part numbers. We include an extra quart of oil for top-offs — these engines can consume up to a liter per 100 hours when run hard above 6,000 RPM.

Kit Includes

  • (2) 4-Liter Liqui Moly Marine Engine Oil 10W-30 (API SM/NMMA FC-W®)
  • (1) 1-Liter Liqui Moly Marine High Performance Gear Oil 85W-90
  • (1) OEM Oil Filter
  • (2) OEM Gearcase Drain Seals
  • (1) OEM Serpentine Belt
  • (1) OEM Water Pump Kit
  • (1) OEM Thermostat with Oetiker Clamp
  • (6) OEM Spark Plugs

Fitment

  • Mercury Verado V6 3.4L: 175 / 200 / 225HP (including 225R)
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: 22511800651

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4.2 ★★★★★
Based on 15 reviews
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J
Verified Purchase
Jospeh C Farrell
Dallas, US
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
J
Verified Purchase
Jeff Sylvester
Fort Morgan, US
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025
G
Verified Purchase
gmarlin
Birmingham, US
★★★★★ 4
Good fit
Worked well with no problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
A
Verified Purchase
andranik g.
Lowell, US
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
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Reviewed in the United States on August 26, 2024
B
Verified Purchase
Ben
New York, US
★★★★★ 3
Just ok
Qualities OK, but for Marine applications might want better
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Reviewed in the United States on August 3, 2025

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