✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

As Seen On Tv Mercruiser 32-77245 32-99729 470 3.7l Heat Exchanger Hose Water Coolant Set Markdown: -60% [pnIkGFjH]

$16.99 $54.99 -69%

Part Number(s) Included32-77245 Thermostat Housing To Heat Exchanger Hose32-99729 / 32-897000 Exhaust Manifold to Heat Exchanger HoseGeneral Application / CompatibilityMerCruiser "470" applications 1980-1989 using the 4" heat exchanger(165hp / 170hp

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

As Seen On Tv Mercruiser 32-77245 32-99729 470 3.7l Heat Exchanger Hose Water Coolant Set Markdown: -60% [pnIkGFjH]

Part Number(s) Included

  • 32-77245 Thermostat Housing To Heat Exchanger Hose
  • 32-99729 / 32-897000 Exhaust Manifold to Heat Exchanger Hose
General Application / Compatibility
  • MerCruiser "470" applications 1980-1989 using the 4" heat exchanger
    • (165hp / 170hp / 190hp / 3.7L / 3.7LX / 485)

Other Details

  • Freshwater Used Parts
  • Overall Good Condition!

Purchase with confidence!

1980 1981 1982 1983 1984 1985 1986 1987 1988 1989

What Our Customers Say

February 3, 2026

Absolutely no complaints!

So well made and it looks truly fantastic.

- Douglas X..

February 3, 2026

Absolutely no complaints!

A very good product for its low price.

- Kimber D..

February 3, 2026

Absolutely no complaints!

A superior product in both form and function.

- Hailey I..

Write a Review

You Might Also Like

Discover more great products from our collection.

Petit Denim Khloe Blazer

Petit Denim Khloe Blazer

(630)
$56.99 $182.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY