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Parts for Mercury Marine Model 40, 4 HP (Gnat 2 Cylinder) Switch Box & Ignition Coil

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 339-6222A 8 SWITCH BOX ASSEMBLY (1 required per assembly)
SWITCHBOX ASSEMBL 339-6222A 8 339-6222A 8
339-6222A 8OEM Part 339-6222A 8 - Switch Box (more info) About Mercury Marine $269.58 $269.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
Switch Box Assy 18-5788
18-5788OEM Match 18-5788 - Switch Box, 339-6222A8 (more info) About Sierra Marine $269.99 $255.77 Add to shopping cart
1 in stock. Explain stock levels
Merc Switch Box 114-6222
114-6222OEM Match 114-6222 - Switch Box, 339-5787, 6222A10 (more info) About CDI Electronics $268.15 $204.65 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 10-45218 SCREW, SWITCH BOX GROUND (3/8") (1 required per assembly)
SCREW,NLA 10-45218  
10-45218OEM Part 10-45218 - Screw, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
#3 10-22523 SCREW, SWITCH BOX (3/4") (2 required per assembly)
SCREW,NLA 10-22523  
10-22523OEM Part 10-22523 - Screw, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
10+ in stock. Explain stock levels
#3A 23-26731 SPACER, SWITCH BOX SCREW (EARLY MODELS) (2 required per assembly)
SPACER            O NLA  
23-26731 SPACER O NLA
(more info)
    UnavailableUnavailable Parts
#4 12-56681 WASHER, SWITCH BOX SCREW (2 required per assembly)
WASHER (.203 x .5 12-56681  
12-56681OEM Part 12-56681 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#5 54-63153 "J" CLIP, SWITCH BOX LEAD (1 required per assembly)
J CLIP            O  
54-63153 J CLIP O
(more info)
    UnavailableUnavailable Parts
#6 84-76223 8 WIRE, HIGH TENSION (2 required per assembly)
WIRE ASSY -B      O - Replaced by 84-90816A25  
84-76223 8This part has been superseded. WIRE ASSY -B O - Replaced by 84-90816A25
(more info)
    UnavailableUnavailable Parts
WIRE ASSY @2      O - Replaced by 84-93475A25  
84-90816A25This part has been superseded. WIRE ASSY @2 O - Replaced by 84-93475A25
(more info)
    UnavailableUnavailable Parts
WIRE ASSY         O - Replaced by 84-99215A25  
84-93475A25This part has been superseded. WIRE ASSY O - Replaced by 84-99215A25
(more info)
    UnavailableUnavailable Parts
WIRE ASSY         O - Replaced by 84-813715A 1  
84-99215A25This part has been superseded. WIRE ASSY O - Replaced by 84-813715A 1
(more info)
    UnavailableUnavailable Parts
LEAD WIRE 84-813715A 1 84-813715A 1
84-813715A 1OEM Part 84-813715A 1 - Ignition Cable Assembly (more info) About Mercury Marine $25.80 $22.10 Add to shopping cart
8 in stock. Explain stock levels
Wiring, Plug Set 18-5228-1
18-5228-1OEM Match 18-5228-1 - Spark Plug Wire, 9 inch, 84-813715A1 (more info) About Sierra Marine $24.99 $17.58 Add to shopping cart
10+ in stock. Explain stock levels
Merc 7Mm Wire 18-5227-1
18-5227-1OEM Match 18-5227-1 - Spark Plug Wire, 9 inch Pre-made (more info) About Sierra Marine $25.49 $17.31 Add to shopping cart
10+ in stock. Explain stock levels
#6 33-72983 SPARK PLUG (USE IN BELGIUM AND CANADA) (2 required per assembly)
SP # QL7J5 @10    O - Replaced by 33-82370M  
33-72983This part has been superseded. SP # QL7J5 @10 O - Replaced by 33-82370M
(more info)
    UnavailableUnavailable Parts
NGK B6HS @10      O - Replaced by 33-82370M 1  
33-82370MThis part has been superseded. NGK B6HS @10 O - Replaced by 33-82370M 1
(more info)
    UnavailableUnavailable Parts
NGK B6HS @4       O 33-82370M 1
33-82370M 1 NGK B6HS @4 O
(more info)
    UnavailableUnavailable Parts
NGK B6HS/7534 SPARK PLUG (4) B6HS
B6HSOEM Match B6HS - NGK Spark Plug B6HS, BRP 509567 (more info)
Replaces OEM #0509567
About NGK Spark Plugs $2.65 Add to shopping cart
10+ in stock. Explain stock levels
SPARK PLUG CHAMPION L86C L86C
L86COEM Match L86C - Champion Spark Plug ( #306) (more info)
Replaces OEM #0502177
About Champion Spark Plugs $2.35 Add to shopping cart
5 in stock. Explain stock levels
#7 33-48370 SPARK PLUG (USE IN UNITED STATES) (2 required per assembly)
AC M143FF @2      O - Replaced by 33-82370M  
33-48370This part has been superseded. AC M143FF @2 O - Replaced by 33-82370M
(more info)
    UnavailableUnavailable Parts
#8 339-5288A 2 IGNITION COIL ASSEMBLY (2 required per assembly)
COIL              O - Replaced by 339-5288T 2  
339-5288A 2This part has been superseded. COIL O - Replaced by 339-5288T 2
(more info)
    UnavailableUnavailable Parts
COIL 339-5288T 2 339-5288T 2
339-5288T 2OEM Part 339-5288T 2 - Coil (more info) About Mercury Marine $93.50 $93.50 Add to shopping cart
2 in stock. Explain stock levels
#10 11-45076 NUT, IGNITION COIL TERMINAL (4 required per assembly)
NUT (#10-32) Bras 11-45076  
11-45076OEM Part 11-45076 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
#11 76254 COIL COVER (2 required per assembly)
COVER 76254 76254
76254OEM Part 76254 - Cover (more info) About Mercury Marine $8.40 $8.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 10-76502 SCREW, COIL COVER (1 7/8") (6 required per assembly)
SCREW (.190-32 x 10-76502 10-76502
10-76502OEM Part 10-76502 - Screw (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 61990 STA-STRAP, SWITCH BOX LEADS (1 required per assembly)
TIE STRAP (14.00 61990 61990
61990OEM Part 61990 - Tie Strap - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 57908 2 SLEEVE, SWITCH BOX LEADS (2 required per assembly)
5790811 57908  2  
57908 2OEM Part 57908 2 - Sleeve Note: Must be ordered in multiples of 5 (more info) About Mercury Marine $1.24 $1.24 Add to shopping cart
10 in stock. Explain stock levels
SLEEVE (10.00 Inc 57908 11 57908 11
57908 11OEM Part 57908 11 - Sleeve -10 Inch (more info) About Mercury Marine $11.40 $11.40 Add to shopping cart
2 in stock. Explain stock levels