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Quicksilver 496/8.1L Longblock
Quicksilver 496/8.1L Longblock
Quicksilver 496/8.1L Longblock
Quicksilver 496/8.1L Longblock
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Quicksilver 496/8.1L Longblock

Marsoni M251S
Sale price$10411.67
Pay 4 payments of $2602.92 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Quicksilver 496/8.1L LongblockQuicksilver Value Series Longblock 8 Cylinder 8. 1 Liter, 496 V8 (LeftHand Standard Rotation) 100% New Content Replaces 2001 & up 496 Mag & 8. 1L Horizon MerCruiser, Mercury Remanufacturing, & Quicksilver base engines. Use of this service block for other MERCRUISER makes is not recommended, nor supported. A complete repower with a Quicksilver Plus Series engine is recommended for other makes. Engine Features: Heavy Duty Iron Block with Splayed 4bolt
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Your Quicksilver 496/8.1L Longblock orders ship within 1-2 business days.

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

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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
4.2 ★★★★★
Based on 65 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 1
Not compatible for Kia K5
Unfortunately, I had to return due to not being capatible with my K5.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Great product
Great love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
M
Verified Purchase
matthew r kovanda
Chelsea, US
★★★★★ 4
works as it shoud
works as it should
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2025
J
Verified Purchase
Juan Morante
Lake Worth, US
★★★★★ 1
No funcionó al Kia K5 2025
No funcionó en mi carro
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2025
B
Brooke Gilman
Massapequa, US
★★★★★ 1
0/10 chance it’ll actually hold your phone
Instillation- easy. Function- terrible, it didn’t hold my phone up for more than 2 seconds before the entire holder fell down (IPhone 16 pro; 7.5oz with a slim case.) Fit- great but useless for the durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026

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