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• Home
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• 18-3668 - Thermostat Kit, 142 Degrees

18-3668 - Thermostat Kit, 142 Degrees

List Price $44.99	Your Price $41.33 You save $3.66
Part Number 18-3668	Manufacturer Sierra Marine

Available to Order:
Usually ships within 10 days

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

18-3668 - THERMOSTAT KIT Replaces: Mercury #807252T4, #807252Q4

—CONTAINS—

Part # Description O.E.#
18-2552 Thermostat Cover Gasket 27-33179-2
18-2553 Thermostat Cover Gasket 27-47510
18-2554 Thermostat Cover Gasket 27-41812
18-3551 Thermostat 59137
18-7173 O-Ring 25-30224
18-2917 Thermostat Housing Gasket 27-53045-1, 27-3391

Sierra Marine 18-3668 - Thermostat Kit, 142 Degrees is equivalent to parts:

• 18-3668D Sierra Marine
• 807252T4 Mercury Marine
• 807252Q4 Mercury Marine
• 9-43150 Mallory Marine

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.

List Price
$44.99

Your Price
$41.33
You save $3.66

Available to Order:
Usually ships within 10 days

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
18-3668

Manufacturer
Sierra Marine

18-3668 - THERMOSTAT KIT Replaces: Mercury #807252T4, #807252Q4

—CONTAINS—

Part # Description O.E.#
18-2552 Thermostat Cover Gasket 27-33179-2
18-2553 Thermostat Cover Gasket 27-47510
18-2554 Thermostat Cover Gasket 27-41812
18-3551 Thermostat 59137
18-7173 O-Ring 25-30224
18-2917 Thermostat Housing Gasket 27-53045-1, 27-3391

 

Sierra Marine 18-3668 - Thermostat Kit, 142 Degrees is equivalent to parts:

• 18-3668D Sierra Marine
• 807252T4 Mercury Marine
• 807252Q4 Mercury Marine
• 9-43150 Mallory Marine

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.

18-3668 - Thermostat Kit, 142 Degrees 0.8500 0.8500 lb Sierra Marine 18-3668 18-3668 - THERMOSTAT KIT Replaces: Mercury #807252T4, #807252Q4 —CONTAINS— Part # Description O.E.#18-2552 Thermostat Cover Gasket 27-33179-218-2553 Thermostat Cover Gasket 27-4751018-2554 Thermostat Cover Gasket 27-4181218-3551 Thermostat 5913718-7173 O-Ring 25-3022418-2917 Thermostat Housing Gasket 27-53045-1, 27-3391 41.33