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4.3L MPI ALPHA-BRAVO EC - 1A637496 and Up - Thermostat and Housing Standard Cooling

Section Drawing: (Hover or click to view larger)



Ref # Part Class Part Number Description Comments Qty Note
1 0000 OEM: 525-879172A11 HOUSING ASSEMBLY Thermostat   1  
2 0027 OEM: 525-27-806871 GASKET   1 [1]
3 0022 OEM: 525-22-32803, Sierra: 676-18-4264, GLM: 700-21894 PLUG Pipe (.375-18) Brass   3  
4 0027 OEM: 525-27-8M2010475 GASKET Poppet Cover   1  
5 0027 OEM: 525-27-530451, Sierra: 676-18-2917 GASKET   1 [2]
6 0000 OEM: 530-806490T, Sierra: 676-18-5897 SENDER (Mechanical Throttle and Shift) 1  
7 0000 8M8020473 CAP Thermostat   1  
8 0010 OEM: 525-10-28668, Sierra: 676-18-3229, GLM: 700-22440 SCREW (.250-20 x .875) Stainless Steel   3  
9 0022 OEM: 525-22-806608A02, Sierra: 676-18-4226 PLUG ASSEMBLY (.500-13) Blue   1 [3]
10 0025 OEM: 525-25-26802, Sierra: 676-18-7180, GLM: 700-81110 O-RING (.424 x .103)   1  
11 0024 OEM: 525-24-64878, GLM: 700-13821 SPRING (Black)   1  
12 0000 OEM: 530-805218T, Sierra: 676-18-7600 SENSOR   1  
13 0000 OEM: 525-807252T1, Sierra: 676-18-3551, GLM: 700-13030 THERMOSTAT 60 Degree C (140 Degree F)   1 [4]
14 0023 OEM: 530-806922 SLEEVE   1  
15 0000 OEM: 525-8M2010186 POPPET   1  
16 0000 OEM: 525-12552, GLM: 700-13237 LIFTING EYE   1  
17 0010 OEM: 525-10-4010775 SCREW (M8 x 75)   2

PART NOTES:

[1] - Component of Engine Overhaul Gasket Set 807756A02


[2] - Alternate part numbers:

53045 1Service Part

53045Q01QS

Component of Engine Overhaul Gasket Set 807756A02


[3] - Alternate part numbers:

806608A02Service Part

806608Q01QS


[4] - Alternate part numbers:

807252Q 4QS Kit

807252T 1Service Part

807252T 4MPP Kit

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