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Parts for MerCruiser Race Engine and Drive 420 GM 454 V-8 1987-1989 Oil Cooler (Serial No. 0A398941 - 0D725499)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 48504A 2 ADAPTOR, Oil Filter (1 required per assembly)
48504T2 48504A 2  
48504A 2OEM Part 48504A 2 - Adaptor Assembly (more info) About Mercury Marine $110.70 $110.70 Add to shopping cart
2 in stock. Explain stock levels
ADAPTOR ASSY 48504T 2  
48504T 2OEM Part 48504T 2 - Adaptor Assembly (more info) About Mercury Marine $510.29 $510.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 10-34353 SCREW, (.375-16 x 1.00) (2 required per assembly)
SCREW (.375-16 x 10-34353 10-34353
10-34353OEM Part 10-34353 - Screw - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
10+ in stock. Explain stock levels
#3 13-35048 LOCKWASHER, (.375) (2 required per assembly)
LOCKWASHER (.375) 13-35048 13-35048
13-35048OEM Part 13-35048 - LockWasher - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
10+ in stock. Explain stock levels
#5 63880T BRACKET, Oil filter (1 required per assembly)
BRACKET 63880T 63880T
63880TOEM Part 63880T - Bracket (more info) About Mercury Marine $162.63 $162.63 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 22-805632 CONNECTOR (1 required per assembly)
CONNECTOR 22-805632  
22-805632OEM Part 22-805632 - Connector (more info) About Mercury Marine $12.30 $12.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 27-91892 GASKET, Adaptor Cover To Oil Filter (2 required per assembly)
GASKET 27-91892 27-91892
27-91892OEM Part 27-91892 - Gasket (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket, Seal 18-0185-9
18-0185-9OEM Match 18-0185-9 - Seal, 27-91892, 2PK (more info) About Sierra Marine $5.98 $3.81 Add to shopping cart
1 in stock. Explain stock levels
#8 35-16595 FILTER, Oil (1 required per assembly)
FILTER-OIL        O - Replaced by 35-16595T 35-16595
35-16595This part has been superseded. FILTER-OIL O - Replaced by 35-16595T
(more info)
    UnavailableUnavailable Parts
3516595Q         18-7876 35-16595T 35-16595T
35-16595TOEM Part 35-16595T - Oil Filter (more info) About Mercury Marine $10.26 $10.26 Add to shopping cart
3 in stock. Explain stock levels
FILTER Oil 35-16595Q 35-16595Q
35-16595QOEM Part 35-16595Q - Oil Filter (more info) About Mercury Marine $12.76 $12.76 Add to shopping cart
6 in stock. Explain stock levels
Oil Filter 18-7876
18-7876OEM Match 18-7876 - Oil Filter, GM Long (more info)
Replaces OEM #0502901
About Sierra Marine $9.99 $6.48 Add to shopping cart
10+ in stock. Explain stock levels
FILTER Oil   35881126K01 35-881126K01
35-881126K01OEM Part 35-881126K01 - Oil Filter (more info) About Mercury Marine $19.42 $19.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 87-94009 SWITCH, Choke Pressure (1 required per assembly)
ORD 864252A01     O NLA  
87-94009 ORD 864252A01 O NLA
(more info)
    UnavailableUnavailable Parts
#10 84-79139A16 CABLE ASSEMBLY, 36.00 Inches - Red (1 required per assembly)
CABLE ASSY        O - Replaced by 84-848879A 1  
84-79139A16This part has been superseded. CABLE ASSY O - Replaced by 84-848879A 1
(more info)
    UnavailableUnavailable Parts
CABLE ASSEMBLY 84-848879A 1  
84-848879A 1OEM Part 84-848879A 1 - Cable Assembly (more info) About Mercury Marine $5.18 $5.18 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 84-79139A21 CABLE ASSEMBLY, 15.00 Inches - Red (1 required per assembly)
CABLE ASSY,NLA 84-79139A21  
84-79139A21OEM Part 84-79139A21 - Cable Assembly, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#11 10-47462 SCREW, (.437-14 x 1.250) (2 required per assembly)
SCREW (.437-14 x 10-47462 10-47462
10-47462OEM Part 10-47462 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#11 10-37612 SCREW, (.375-16 x 1.250) (1 required per assembly)
SCREW (.375-16 x 10-37612 10-37612
10-37612OEM Part 10-37612 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
4 in stock. Explain stock levels
#12 13-32993 LOCKWASHER, (.437) (2 required per assembly)
LOCKWASHER (.437) 13-32993 13-32993
13-32993OEM Part 13-32993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
4 in stock. Explain stock levels
#13 90783A22 ADAPTER ASSEMBLY, Oil Filter (1 required per assembly)
ORD 8M0099241     O NLA 90783A22
90783A22 ORD 8M0099241 O NLA
(more info)
    UnavailableUnavailable Parts
#14 99889 VALVE, ByPass (1 required per assembly)
VALVE 99889 99889
99889OEM Part 99889 - Valve (more info) About Mercury Marine $25.92 $25.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 22-48246 ELBOW (1 required per assembly)
ELBOW 22-48246  
22-48246OEM Part 22-48246 - Elbow (more info) About Mercury Marine $19.58 $19.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 22-63825 ELBOW (1 required per assembly)
ELBOW 22-63825  
22-63825OEM Part 22-63825 - Elbow (more info) About Mercury Marine $20.42 $20.42 Add to shopping cart
1 in stock. Explain stock levels
#18 27-99893 GASKET, Oil Filter Adaptor (1 required per assembly)
GASKET,NLA 27-99893 27-99893
27-99893OEM Part 27-99893 - Gasket (more info) About Mercury Marine $8.75 $8.75 Add to shopping cart
10+ in stock. Explain stock levels
#19 10-91966 SCREW, (.312-18 x 4.00) (1 required per assembly)
SCREW,NLA 10-91966  
10-91966OEM Part 10-91966 - Screw, NLA (more info) About Mercury Marine $3.75 $3.75 Add to shopping cart
3 in stock. Explain stock levels
#19 10-91967 SCREW, (.312-18 x 3.50) (1 required per assembly)
SCREW             O NLA  
10-91967 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#20 91830 COVER, Adaptor (1 required per assembly)
COVER 91830 91830
91830OEM Part 91830 - Adapter (more info) About Mercury Marine $113.25 $113.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 32-92357 49 HOSE ASSEMBLY, (24.00 Inches) (1 required per assembly)
HOSE ASSEMBLY (24 32-92357 49  
32-92357 49OEM Part 32-92357 49 - Hose Assembly (more info) About Mercury Marine $59.02 $59.02 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 63831A 3 COOLER, Oil (1 required per assembly) Without Power Steering
COOLER Oil 63831A 3 63831A 3
63831A 3OEM Part 63831A 3 - Oil Cooler (more info) About Mercury Marine $374.58 $374.58 Add to shopping cart
1 in stock. Explain stock levels
#22 89690T COOLER, Oil (1 required per assembly) 420 Models With Power Steering
OIL COOLER-ENGINE/POW STEER ZZ 89690T
89690TOEM Part 89690T - Oil Cooler (more info) About Mercury Marine $599.92 $599.92 Add to shopping cart
5 in stock. Explain stock levels
#22 85152T COOLER, Oil (1 required per assembly) 425 Models With Power Steering
COOLER Oil 85152T 85152T
85152TOEM Part 85152T - Oil Cooler (more info) About Mercury Marine $666.83 $666.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 32-92357 53 HOSE ASSEMBLY (28.00 Inches) (1 required per assembly)
HOSE ASSEMBLY 32-92357 53  
32-92357 53OEM Part 32-92357 53 - Hose Assembly (more info) About Mercury Marine $69.39 $69.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 32-92357 37 HOSE ASSEMBLY (18.00 Inches) (1 required per assembly)
HOSE              O NLA  
32-92357 37 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#26 12820 BRACKET, Long (2 required per assembly)
BRACKET 12820 12820
12820OEM Part 12820 - Bracket (more info) About Mercury Marine $18.75 $18.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 56328A 1 BRACKET, Short (2 required per assembly)
BRACKET 56328A 1 56328A 1
56328A 1OEM Part 56328A 1 - Bracket (more info) About Mercury Marine $16.83 $16.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 10-60300 SCREW, (.250-28 x .750) (4 required per assembly)
SCREW (.250-28 x 10-60300 10-60300
10-60300OEM Part 10-60300 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 11-30506 NUT, (.250-28) (4 required per assembly)
NUT (.250-28) 11-30506 11-30506
11-30506OEM Part 11-30506 - Nut (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
7 in stock. Explain stock levels
#32 12-20553 WASHER, (.406 x .734 x .063) (2 required per assembly)
WASHER (.406 x .7 12-20553  
12-20553OEM Part 12-20553 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#33 25-35029 O-RING (1 required per assembly)
O-RING (78.97 X 3 25-35029 25-35029
25-35029OEM Part 25-35029 - O-Ring (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7121
18-7121OEM Match 18-7121 - O-Ring 25-35029, 308621 (more info)
Replaces OEM #0308621
About Sierra Marine $2.49 $1.59 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-13218A 1 GASKET SET (1 required per assembly)
GASKET SET        O NLA  
27-13218A 1 GASKET SET O NLA
(more info)
    UnavailableUnavailable Parts