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Thermostat Kit 160° Compatible with Mercruiser 1987-UP Sierra gaskets Sleeve for 4.3L 5.0L 5.7L 7.4L 8.2L Engine Replace 18-3647 13101 807252Q5
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YDO

Thermostat Kit 160° Compatible with Mercruiser 1987-UP Sierra gaskets Sleeve for 4.3L 5.0L 5.7L 7.4L 8.2L Engine Replace 18-3647 13101 807252Q5

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$15.90
Check Deal at Amazon
Price verified Sep 21, 2026 5:37 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by YDO
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓MODEL COMPATIBILITY - New aftermarket thermostat kit compatible with 1987-2016 MerCruiser V-6 & V-8 GM inboard outdrive 4.3L 5.0L 5.7L 7.4L 8.2L engines.
✓REPLACE PART NUMBERS - This thermostat kit replaces OEM# 807252Q5 23-806922 23806922 806922 18-3647 13101 807252T8 807252T5 9-43157,offering performance and reliability on par with the original equipment.
✓OEM QUALITY STANDARDS - Crafted to meet exact OEM specifications, it offers unmatched vehicle performance.While not an OEM part, it serves as an exact substitute, maintaining the integrity and performance.
✓DURABLE CONSTRUCTION - Made with high-quality materials, it offers exceptional durability and reliability. It's designed to withstand the rigors of demanding conditions, ensuring it remains a dependable part.
✓HASSLE-FREE SHOPPING GUARANTEE - If you are not fully satisfied with our product,we offer an easy return or refund process within 30 days of purchase. Additionally, benefit from a 6-month quality warranty with complimentary replacements for any issues encountered.

⚙️ Specifications

‎YDO
‎YDO
‎808252
‎4 ounces
‎3 x 3 x 3 inches
‎807252Q5
‎Machined
‎18-3647
Manufacturer
YDO
Brand
YDO
Model
808252
Item Weight
4 ounces
Package Dimensions
3 x 3 x 3 inches
Item model number
807252Q5
Exterior
Machined
F
$15.90
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