SKU: 14977644857

USP Marine Tuning MAX+ Ignition Service Kit for Mercury Verado L6 Engines

$173.25 $192.50
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

USP Marine Tuning MAX+ Ignition Service Kit for Mercury Verado L6 EnginesWe have paired our best selling L6 ignition parts to save you money on your general service! Generally speaking, these should be done every 200 300 hours depending on boat use! Kit includes: NGK Laser Iridium Max+ Performance Spark Plug for Mercury Verado L6 300 400 (Set of 6) Spark plugs are responsible for providing an ignition source inside your engines combustion chamber. Energy is transferred from the ignition coil to the plug which creates a

 We have paired our best-selling L6 ignition parts to save you money on your general service! Generally speaking, these should be done every 200-300 hours depending on boat use! 

Kit includes: 

NGK Laser Iridium Max+ Performance Spark Plug for Mercury Verado L6 300-400 (Set of 6)

Spark plugs are responsible for providing an ignition source inside your engine’s combustion chamber. Energy is transferred from the ignition coil to the plug which creates a spark igniting the air-fuel mixture. The NGK Laser Iridium Max+ Performance Spark Plug spark plugs operate at one heat range colder than stock, which results in better pre-detonation resistance and spark plug life under extreme conditions. This is vital to remove heat from the cylinder head in the Mercury Verado engines. USP recommends upgrading the engine’s spark plugs to NGK Laser Iridium Max+ Performance Spark Plug.

All spark plugs come pre-gapped with a 0.8 mm (0.0315 in.) gap. If the engine is used for any form of racing or extended wide-open-throttle sprints, USP highly recommends upgrading the spark plugs for engine longevity and safety. In the case of engines with added boost pressure over stock, these spark plugs are required. A change interval of 300 hours is required for engine longevity and safety.

Direct Replacement for OEM Part #: 
  • 33-889246Q39
  • NGK ILFR6G-E

OEM Ignition Coil Pack For Mercury Verado 200-400 (Set Of 6)

This OEM Ignition Coil Pack features precise spark timing response for increased fuel economy and faster crank-to-run. It provides accurate electrical energy to create a voltage potential at the spark plug, providing for superior engine performance that adjusts to driving and environmental conditions. 

Direct Replacement for OEM Part #: 880615T01

Fits The Following Engines:

  • Mercury Verado L6 2.6L 225 Spark Plug
  • Mercury Verado L6 2.6L 250 Spark Plug
  • Mercury Verado L6 2.6L 275 Spark Plug
  • Mercury Verado L6 2.6L 300 Spark Plug
  • Mercury Verado L6 2.6L 350 Spark Plug
  • Mercury Verado L6 2.6L 400 Spark Plug
  • Mercury Racing L6 2.6L 400 Spark Plug
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: 14977644857

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4.2 ★★★★★
Based on 12 reviews
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H
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HollisHoHo
Boise, US
★★★★★ 5
MY CHIHUAHUA LOVES THESE BALLS!!
Color: Samll Set of 8
My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
L
Verified Purchase
Laurens springerslng
Fort Morgan, US
★★★★★ 5
Great thick squeaky ball
Color: Large Set of 2
These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
G
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g a ross
Omaha, US
★★★★★ 5
Squeaky ball
Color: Large Set of 4
Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
R
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Ricky Bobby
Draper, US
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.
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Reviewed in the United States on December 21, 2025
A
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Annor
Whiting, US
★★★★★ 5
Excellent Pee Pad Holder for Indoor Dog Training
This pee pad holder is very practical and works great for indoor potty training. The non-slip silicone material stays firmly in place and doesn’t slide around on the floor. The raised edges do an excellent job preventing leaks and protecting my floors. The magnetic clips hold the pad securely, even when my dog moves around a lot. Overall, it’s well made, easy to clean, and makes puppy training much less messy.
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Reviewed in the United States on January 7, 2026

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