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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
Thermostat Kit For Mercruiser 807252Q5 1987-Up Sierra 18-3647 Gaskets Sleeve For 4.3L 5.0L 5.7L 7.4L 8.2L 160°Thermostat Kit 160 With Gasket And Plastic Sleeve Replaces 807252Q5 807252T8 807252T5 Fit For Mercruiser V6&V8 Gm Engines 4. 3L, 5. 0L, 5. 7L, 7. 4L, 8. 2L 1987 2016 Thermostat Kit Contains: 1X Thermostat 160 (Replaces Mercruiser Part #: 808252) 1X Cover Gasket (Replaces Mercruiser Part #: 27 48818 1) 1X Plastic Sleeve (Replaces Mercruiser Part# 23 806922) 1X Cover Gasket (Replaces Mercruiser Part #: 27 33179 2) 1X Cover Gasket (Replaces Mercruiser
Thermostat Kit 160° With Gasket And Plastic Sleeve Replaces 807252Q5| 807252T8| 807252T5 Fit For Mercruiser V6&V8 Gm Engines 4.3L, 5.0L, 5.7L, 7.4L, 8.2L 1987-2016Thermostat Kit Contains:
1X Thermostat 160° (Replaces Mercruiser Part #: 808252)
1X Cover Gasket (Replaces Mercruiser Part #: 27-48818-1)
1X Plastic Sleeve (Replaces Mercruiser Part# 23-806922)
1X Cover Gasket (Replaces Mercruiser Part #: 27-33179-2)
1X Cover Gasket (Replaces Mercruiser Part #: 27-47510)
1X Housing Gasket (Replaces Mercruiser Part #: 27-53045-1)
Replacement:Glm Part # 13101,Replaces Merc Part #: 807252Q5,Replaces Sierra Part #: 18-3647 (No Plastic Sleeve)
Fitment For 1987-2016 Mercruiser V-6 & V-8 Gm Inboard/Outdrive Engines, 4.3L, 5.0L, 5.7L, 7.4L,8.2L 1987-Up
Warranty: If You Find That The Product Does Not Fit Your Models Or The Product Quality Is Defective After Purchase, You Can Apply For Replacement Or Refund
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Super great bra pins, work like a charm
Great replacement pins for a great price!
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Exelent
all the liqui moly excellent good
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Reviewed in the United States on April 4, 2026
★★★★★ 5
IT WORKED!
I tried 4 bottles of two other products. They did not work. One bottle of Moly (in 1/2 tank of gas) fixed the problem after driving 100 miles. GREAT PRODUCT!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Speed Fast
Love love all these products my engine runs like a Porsche I’m serious I have a 2000 Honda civic dx as well as 1996 Chevy Tahoe LT I love my vehicles especially when I pour this fabulous liquid into my vehicles five stars
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Reviewed in the United States on July 20, 2025
★★★★★ 5
Great product
Great product easy to use.
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Reviewed in the United States on January 16, 2026