Thermostat Kit 142 deg
Model: 18-3668
Keypart Price
£44.89 inc VAT £37.41 ex VAT
List Price
£56.11 inc VAT
£46.76 ex VAT
 In stock
Mercruiser Production Years Serial Number Range
175 1987 to 1987
185 1985 to 1987
205 1985 to 1987
260 1982 to 1987 06218462 to 0B773739
350 MAG 1987 to 1995 0B525982 to 0F600999
350 MAG 1996 to 1996 0F601000 to 0K001526
350 MAG SKI 1991 to 1996 0D505450 to 0K040399
4.3L 1993 to 1995 0F000878 to 0F601126
4.3L 1992 to 1993 0D714107 to 0F000877
4.3L 1988 to 1992 0B773243 to 0D714106
4.3LX 1988 to 1992 0B775130 to 0D714369
4.3LX 1993 to 1995 0F001220 to 0F601126
4.3LX 1992 to 1993 0D714370 to 0F001219
454 MAG 1996 to 1997 0F801700 to 0K999999
454 MAG 1992 to 1994 0D805069 to 0F304999
454 MAG 1988 to 1992 0B721206 to 0D805068
5.0L 1988 to 1995 0B774445 to 0F600999
5.0LX 1988 to 1995 0B773740 to 0F600999
5.7L 1988 to 1995 0B525982 to 0F600999
502 MAG 1990 to 1992 0C878221 to 0D824588
7.4L 1988 to 1991 0B771113 to 0D603117
7.4L 1996 to 1997 0F800700 to 0K999999
7.4L 1992 to 1996 0D603118 to 0F800699
Replacement parts
You may need one of the following products
Сustomers who bought this product also bought
Zinc Anode - Forward Cavitation Plate - Replacement - Bravo
Model: 18-6094
Zinc Anode - Forward Cavitation Plate - Replacement - Bravo
  Special order item – expected 2-4 days
£38.82 inc VAT £32.35 ex VAT
View
Add to Basket
Zinc Anode - Gimbal Housing - Replacement
Model: 18-6066
Zinc Anode - Gimbal Housing - Replacement
  In stock
£34.61 inc VAT £28.84 ex VAT
View
Add to Basket
H T Lead Set - V8 Thunderbolt - Replacement
Model: 18-8804-1
H T Lead Set - V8 Thunderbolt - Replacement
  In stock
£60.00 inc VAT £50.00 ex VAT
View
Add to Basket
Exhaust Riser (2 Required per Engine) GM V6 - Replacement
Model: 857037-R
Exhaust Riser (2 Required per Engine) GM V6 - Replacement
  In stock
£179.28 inc VAT £149.40 ex VAT
View
Add to Basket
Valve Stem Oil Seal Intake- Replacement
Model: 18-4024
Valve Stem Oil Seal Intake- Replacement
  In stock
£8.74 inc VAT £7.28 ex VAT
View
Add to Basket
Exhaust Shutter - Replacement
Model: 807166A1-R
Exhaust Shutter - Replacement
  In stock
£79.12 inc VAT £65.93 ex VAT
View
Add to Basket
30-micron Filter Element for 500 Series - Genuine - Supplied with O-rings
Model: 2010PM
30-micron Filter Element for 500 Series - Genuine - Supplied with O-rings
  In stock
£12.10 inc VAT £10.08 ex VAT
View
Add to Basket
Oil Pressure Switch - Genuine
Model: 87-805605A1
Oil Pressure Switch - Genuine
  Special order item – expected 2-4 days
£47.16 inc VAT £39.30 ex VAT
View
Add to Basket
Water Intake Hose Kit - Genuine - Bravo
Model: 32-8M0090859
Water Intake Hose Kit - Genuine - Bravo
  In stock
£63.38 inc VAT £52.82 ex VAT
View
Add to Basket
Lower Exhaust Riser to Downpipe Bellows 4″ ID - Replacement
Model: 18-2746
Lower Exhaust Riser to Downpipe Bellows 4" ID - Replacement
  In stock
£78.64 inc VAT £65.53 ex VAT
View
Add to Basket
Drive Mounting Gasket & Seal Kit - Replacement
Model: 18-2619-1
Drive Mounting Gasket & Seal Kit - Replacement
  In stock
£11.34 inc VAT £9.45 ex VAT
View
Add to Basket
Spark Plug - DOHC
Model: BPR6ES
Spark Plug - DOHC
  In stock
£5.40 inc VAT £4.50 ex VAT
View
Add to Basket