Free Shipping on $49 - Click for Info

Sierra Thermostat Kit for Mercruiser 230, 250, and 260 HP Engines, 1977-1987

Item # WX2-167149

   
Loading...
Buyer's Club
$19.79
Non-Member
$21.99
  • -
    +
Add to Wish List
+ ATTENTION
  • Google+
  • Pinterest

You May Also Like

Details & Specs
Reviews
Q & A
Articles & Tips

Sierra® Thermostat Kit for Mercruiser® 230, 250, and 260 HP Engines, 1977-1987.

Proper thermostat operation is key in getting peak performance and maximum fuel efficiency!

This marine-grade Kit will withstand the rigors of "ugly" brackish and saltwater. Thermostat Kit (part no. 18-3646) replaces O.E.M. thermostat kit no. 807252Q3.

Kit contains:

  • Thermostat (part no. 18-3551)- replaces O.E.M. part no. 59137
  • Thermostat Housing Gasket (part no. 18-2917)- replaces O.E.M. part nos. 27-53045-1, 27-33918
  • Thermostat Cover Gasket (part no. 18-2844)-replaces O.E.M. part no. 27-48818-1
  • Thermostat Cover Gasket (part no. 18-2553)- replaces O.E.M. part no. 27-47510
  • Thermostat Cover Gasket (part no. 18-2834)-replaces O.E.M. part no. 27-60208.

Order up top-quality replacement parts for bottom dollar today!

Related Products

Sierra Thermostat Kit for Volvo Penta 4.3GL, 4.3GS, 4.3GI, 5.0FL, 5.0FI, 5.7GL, 5.7GI, 5.8FL, 5.8FI, and 5.8FSI Engines

Item # WX2-167171    SOLD OUT

This item is currently sold out.

Sierra Thunderbolt HEI Tune-up Kit for V8 Mercruiser Engines

Item # WX2-165584   
Save $10.39 (25%)
Buyer's Club
$31.49
Non-Member
$34.99
Compare at
$41.88
  • -
    +
Add to Wish List

Sierra Impeller Kit for Mercury / Mercruiser Stern Drive #1 / MR / ALPHA 1, Replaces 46-96148A5

Item # WX2-167074   
Save $8.00 (18%)
Buyer's Club
$35.99
Non-Member
$39.99
Compare at
$43.99
  • -
    +
Add to Wish List

Sierra® Delco® Tune - up Kit for V8 Mercruiser® Inboard and Sterndrive Engines

Item # WX2-165585    SOLD OUT

This item is currently sold out.

Sign up for Email Specials!

Get advance notice about upcoming sales & catalog sneak previews
❯ Manage your email preferences