* 865615Q08 Mercury Marine/Quicksilver Serpentine Belt/WW4
SKU: 70944466583

* 865615Q08 Mercury Marine/Quicksilver Serpentine Belt/WW4

Sale price$118.75 Regular price$131.95
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Description

* 865615Q08 Mercury Marine/Quicksilver Serpentine Belt/WW4865615Q08 Mercury Marine Quicksilver Serpentine Belt Item Supersession Chain: Serpentine belt fits 1999 2002 MCM V6 & V8 (305, 350 & 377 cid) Bravo engines with high mounted alternator that the power steering pump is being removed (serial No. 0L619000 0M343007). It is the same belt as installed by MerCruiser. See your owner's manual or service manual for specific applications. Replace worn or damaged belts to maintain proper function of engine systems

 

865615Q08 Mercury Marine/Quicksilver Serpentine Belt

Item Supersession Chain:

Serpentine belt fits 1999-2002 MCM V6 & V8 (305, 350 & 377 cid) Bravo engines with high mounted alternator that the power steering pump is being removed (serial No. 0L619000-0M343007). It is the same belt as installed by MerCruiser. See your owner's manual or service manual for specific applications. Replace worn or damaged belts to maintain proper function of engine systems driven by the belt. Easy to install using common tools.

  • Serpentine belt for select MerCruiser engines
  • Replacement belt matches original as installed by MerCruiser
  • Replace worn or damaged belts to maintain proper function of engine systems driven by the belt
  • See your owner's manual or service manual for replacement instructions
  • Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive
  • The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind. 
Row Class Part Number SS Level Disp Description
1 57 865615Q08 00 ACT BELT-SERPENTINE
2 57 865615008 01 SS BELT
3 57 8638768 02 SS BELT-SERPENTINE
4 57 862089A1 03 SS BELT-SERPENTINE
5 57 862089 04 SS BELT-SERPENTINE
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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]
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SKU: 70944466583

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4.4 ★★★★★
Based on 502 reviews
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A
AmazonReviewer
West Palm Beach, US
★★★★★ 4
Soft, but pricey, kinda shiny, and retains pet hair/lint
Size: Queen (90" x 90"), Color: Olive Green (No Comforter), Size: Queen (90" x 90"), Color: Olive Green (No Comforter)
So I’ll start by saying that I’ve bought many Bedsure products in the past. This one does not disappoint, but I also don’t feel like it’s 5 stars. It washed well and feels nice. Overall it’s a great duvet cover, but there’s three things I don’t personally like: 1. The price. Compared to their other covers, this one seems steep (though it’s probably the material that makes it more expensive?). 2. The material is somewhat shiny. I wasn't expecting that, and I don’t dig it. I’ve never had a cover that shines like this one does. 3. Pet hair retention is especially noticeable on this darker duvet (see photo). I’m sure this is either the fabric or the weave that causes this. For these three things, I’m giving it 4 stars instead of 5. That said, if you can snag this during a sale (and you don’t have pets or don’t mind hair clinging to the cover), go for it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
P
Verified Purchase
PCS
Louisville, US
★★★★★ 5
Yes, it’s organic cotton!
Size: Queen (90" x 90"), Color: Ivory (No Comforter)
Yes, it’s organic cotton! After buying two other “100 % organic cotton” duvet covers on Amazon that turned out to be polyester/blends, I was happy to find an honest company and product. The duvet cover washes well, had no detectable odor out of the package, and is a good weight. I love the hidden zipper closure and find that it gets softer with use. I hope the zipper stays intact with prolonged use and gentle wash cycle. Note that I almost bought this in white but realized it’s a different material (bamboo) based on the product description. If you are looking at different colors, check the material carefully before buying.
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Reviewed in the United States on April 4, 2026
J
Verified Purchase
jennscrafty
San Leandro, US
★★★★★ 5
I am 100% happy with this duvet set!
Size: King (104" X 90"), Color: 02 - Hotel Double Embroidery, Size: King (104" X 90"), Color: 02 - Hotel Double Embroidery
Wow! I am very impressed with the quality of this duvet set. I love the design of the subtle black double Embroidery. I thought it was made very well unlike one other person said in their review. I find it elegant and luxurious to look at and feel. It’s very comfortable and I like 100% cotton. This is a thicker cotton but it’s cool for sleeping. It’s also not too stiff, unless you want that then you can easily iron it to be that way. I prefer it right out of the washer and dryer for a classy but cozy look! They are exactly like a set I’ve had my eye on in a fine linen store in Palm Beach. Exceptional value!
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Reviewed in the United States on January 6, 2026
A
Verified Purchase
André LeGallo
Charlottesville, US
★★★★★ 5
Good quality duvet cover
Size: Queen (90" X 90"), Color: 01 - Hotel White
Perfect fit. Good quality fabric. Looks more expensive than it was.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
R
Verified Purchase
Rylee
Houston, US
★★★★★ 5
Great quality and less wrinkles
Size: King (104" X 90"), Color: 01 - Hotel White
I love this duvet, the quality is great and the material makes it from wrinkling easily bc it is a thicker quality cotton. I will be ordering more duvet styles from this brand. This would hv been $150 duvet easily from bed bath and beyond for sure. I've bought so many expensive ones and this one is just as good if not better
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Reviewed in the United States on May 30, 2026

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