MERCRUISER
Cooling System
THERMOSTAT APPLICATION (Cont.)
Engine
Beg.
End.
Thermostat
Model
S/N
S/N
Thermostat
Gaskets
Housing
Kit
250 GM
2314301
2639854
18-2553,
18-2844
--
250 GM
4768000
4908849
18-2844
250 GM
4768000
4908849
18-2844,
18-2917
--
250 GM MCM/MIE
2314301
2639854
18-2844, 18-2917
--
250 GM MCM/MIE
4175500
5907057
18-2844,
18-2917
--
255 FORD
3258728
UP
18-2834
--
255 FORD MCM/MIE
3258728
4178299
18-2834
--
255 GM
4175500
4767999
18-2844
260 GM
4908850
6218461
18-2844
--
260 GM
6218462
B525981
18-2553,
18-2554
(9)
260 GM
4908850
6218461
18-2844,
18-2917
--
260 GM IB
5907058
B522505
18-2553,
18-2554
--
(5)
260 GM IB
5907058
B522505
18-2553,
18-2844
--
(6)
260 MIE
5907058
0B522505
18-2553,
18-2844, 18-2917
--
260/5.7L GM IB
B522506
B525981
18-2553,
18-2554
--
(3)(5)
260/5.7L GM IB
B522506
B525981
18-2552,
18-7173
--
➃(5)
260/5.7L GM IB
B522506
B525981
18-2552,
18-7173
--
➃ (5)
260/5.7L GM IB
B522506
B525981
18-2553,
18-2844
--
(6)
260/5.7L GM
B525982
F600999
18-2553,
18-2554
(3)
(9)
260/5.7L GM
B525982
F600999
18-2552,
18-7173
--
➃
260/5.7L GM
B525982
F600999
18-2552,
18-7173
--
➃
260/5.7L GM
0B525982
0F600999
18-2917
--
260/5.7L MIE
0B522506
0F024999
18-2553,
18-2844, 18-2917
--
262 MAG ALPHA
0F803800
0K999999
18-2917
--
262 MAG BRAVO
0F803800
0K999999
18-2917
--
350 Mag
B525982
F600999
18-2552,
18-7173
(9)
4.3L/LX GM
0F000878
0F601126
18-2917
--
4.3L/LX/LXH ALPHA
0F601127
0K999999
18-2917
--
4.3L/LX/LXH BRAVO
0F601127
0K999999
18-2917
--
4.3L/LH/EFI ALPHA
0L010044
UP
18-2917
--
4.3L/LH/EFI
0L010044
UP
18-2917
--
5.0L/EFI ALPHA
0L012052
UP
18-2917
--
5.0L/EFI BRAVO
0L012052
UP
18-2917
--
5.7 GM ALPHA
0F225560
0K999999
18-2917
--
5.7 GM BRAVO
0F225560
0K999999
18-2917
--
5.7L/EFI GM ALPHA
0L010037
UP
18-2917
--
5.7L/EFI GM BRAVO
0L010037
UP
18-2917
--
5.7 GM (SKI)
A338553
B514626
18-2553,
18-2554
(9)
5.7L SKI
0B514627
UP
18-2917
--
5.7 GM SKI/BRAVO
B514627
UP
18-2553,
18-2554
--
(3)
5.7 GM SKI/BRAVO
B514627
UP
18-2552,
18-7173
--
➃
5.7 GM SKI/BRAVO
B514627
UP
18-2552,
18-7173
--
➃
5.7L MIE
0F025000
0F622099
18-2844
--
5.7L MIE
0F622100
0K999999
18-2917
--
5.7L MIE
0F622100
0K999999
18-2844
--
5.7L MIE
0L002003
UP
18-2917
--
270 GM
2851074
3077735
18-2553,
18-2844
--
270 GM MCM/MIE
2851074
3385720
18-2553,
18-2844, 18-2917
--
280 GM
4176250
4770199
18-2844,
18-2917
--
280 GM TRS
4176250
4770199
18-2844
300 MR/TRS GM
6668677
B430367
18-2553,
18-2554
(9)
320 GM EFI
A543604
UP
18-2553,
18-2844
--
320 GM
0A543604
0C622418
18-2553,
18-2844, 18-2917
--
325 GM MCM/MIE
2278747
3780449
