Logo

Parts for Mercury Mariner Racing Mercury 3.4 (EFI) Trim Harness Assembly

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 84-86353A20 WIRING HARNESS ASSEMBLY (1 required per assembly)
HARNESS ASSY,NLA 84-86353A20  
84-86353A20OEM Part 84-86353A20 - Harness Assembly, NLA (more info) About Mercury Marine $290.00 $290.00 Add to shopping cart
1 in stock. Explain stock levels
#2 84-86228A20 HARNESS ASSEMBLY, TRIM (1 required per assembly)
HARNESS ASSY      O NLA  
84-86228A20 HARNESS ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#3 23-85872 BUSHING, TRIM HARNESS (1 required per assembly)
BRUSHING 23-85872  
23-85872OEM Part 23-85872 - Bushing (more info) About Mercury Marine $1.63 $1.63 Add to shopping cart
10+ in stock. Explain stock levels
#4 87-86320 MICRO SWITCH (1 required per assembly)
SWITCH            O - Replaced by 87-817724  
87-86320This part has been superseded. SWITCH O - Replaced by 87-817724
(more info)
    UnavailableUnavailable Parts
SWITCH Micro 87-817724  
87-817724OEM Part 87-817724 - Switch (more info) About Mercury Marine $14.67 $14.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 87-91941 TOGGLE SWITCH (1 required per assembly)
TOGGLE SWITCH 87-91941  
87-91941OEM Part 87-91941 - Switch (more info) About Mercury Marine $17.16 $17.16 Add to shopping cart
4 in stock. Explain stock levels
#6 87-88107 IGNITION SWITCH (SEE CHART FOR KEY) (1 required per assembly)
SWITCH ASSY       O - Replaced by 87-88107A 5  
87-88107This part has been superseded. SWITCH ASSY O - Replaced by 87-88107A 5
(more info)
    UnavailableUnavailable Parts
SWITCH KIT Key 87-88107A 5 87-88107A 5
87-88107A 5OEM Part 87-88107A 5 - Ignition Switch Kit (more info) About Mercury Marine $51.15 $51.15 Add to shopping cart
1 in stock. Explain stock levels
Ignition Switch MP52000
MP52000 MP52000 - Ignition Switch, 87-88107A5 - Special Order - No Returns (more info)     UnavailableUnavailable Parts
IGN.SWITCH,MC#87-88107 MP41000
MP41000OEM Match MP41000 - Ignition Switch, 87-88107 (more info) About Sierra Marine $24.99 $19.98 Add to shopping cart
10+ in stock. Explain stock levels
#7 11-93543 NUT, IGNITION SWITCH (1 required per assembly)
NUT-CHROME        O - Replaced by 11-879755  
11-93543This part has been superseded. NUT-CHROME O - Replaced by 11-879755
(more info)
    UnavailableUnavailable Parts
NUT Special - Bla 11-879755  
11-879755OEM Part 11-879755 - Nut -Nylon- Black (more info) About Mercury Marine $4.30 $4.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 85-86319 INSULATOR, WIRING HARNESS (1 required per assembly)
INSULATOR 85-86319  
85-86319OEM Part 85-86319 - Insulator (more info) About Mercury Marine $6.81 $6.81 Add to shopping cart
4 in stock. Explain stock levels
# 89491 1 KEY 1A (AR required per assembly)
KEY Ignition (1A) 89491  1 89491 1
89491 1OEM Part 89491 1 - Key 1A - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 2 KEY 1B (AR required per assembly)
KEY Ignition (1B) 89491  2 89491 2
89491 2OEM Part 89491 2 - Key 1B - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
2 in stock. Explain stock levels
# 89491 3 KEY 1C (AR required per assembly)
KEY Ignition (1C) 89491  3 89491 3
89491 3OEM Part 89491 3 - Key 1C - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 4 KEY 1D (AR required per assembly)
KEY Ignition (1D) 89491  4 89491 4
89491 4OEM Part 89491 4 - Key 1D - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
2 in stock. Explain stock levels
# 89491 5 KEY 1E (AR required per assembly)
KEY Ignition (1E) 89491  5 89491 5
89491 5OEM Part 89491 5 - Key 1E - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 6 KEY 1F (AR required per assembly)
KEY Ignition (1F) 89491  6 89491 6
89491 6OEM Part 89491 6 - Key 1F - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 7 KEY 2A (AR required per assembly)
KEY Ignition (2A) 89491  7 89491 7
89491 7OEM Part 89491 7 - Key 2A - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
1 in stock. Explain stock levels
# 89491 8 KEY 2B (AR required per assembly)
KEY Ignition (2B) 89491  8 89491 8
89491 8OEM Part 89491 8 - Key 2B - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 9 KEY 2C (AR required per assembly)
KEY Ignition (2C) 89491  9 89491 9
89491 9OEM Part 89491 9 - Key 2C - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 10 KEY 2D (AR required per assembly)
KEY Ignition (2D) 89491 10 89491 10
89491 10OEM Part 89491 10 - Key 2D - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 11 KEY 2E (AR required per assembly)
KEY Ignition (2E) 89491 11 89491 11
89491 11OEM Part 89491 11 - Key 2E - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
Available to order:
Usually ships
within 8 days
# 89491 12 KEY 2F (AR required per assembly)
KEY Ignition (2F) 89491 12 89491 12
89491 12OEM Part 89491 12 - Key 2F - Priced Individually (more info) About Mercury Marine $3.62 $3.62 Add to shopping cart
1 in stock. Explain stock levels