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1966 GMC L3500

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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug for 1966 GMC L3500

1966 GMC L3500: Spark Plug


Displaying 1 to 18 (of 18 products)

Autolite 404 Spark Plug
for 1966 GMC L3500

Autolite
On Sale:

$3.49
Avail:
12 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Resistor
OE Style
Gap .030 (in)
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Resistor
OE Style
Gap .030 (in)

6 Per Vehicle

Autolite 65 Spark Plug
for 1966 GMC L3500

Autolite
On Sale:

$3.66
Avail:
11 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Copper Resistor
3/4 (in) Reach Spark Plugs
OE Style
Gap .035 (in)
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Copper Resistor
3/4 (in) Reach Spark Plugs
OE Style
Gap .035 (in)

6 Per Vehicle

Autolite 85 Spark Plug
for 1966 GMC L3500

Autolite
On Sale:

$3.66
Avail:
22 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Copper Resistor
3/8 (in) Reach Spark Plugs
OE Style
Gap .035 (in)
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Copper Resistor
3/8 (in) Reach Spark Plugs
OE Style
Gap .035 (in)

6 Per Vehicle

Autolite AP65 Spark Plug
for 1966 GMC L3500

Autolite
On Sale:

$5.88
Avail:
17 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Platinum
3/4 (in) Reach Spark Plugs
Gap .035 (in)
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Platinum
3/4 (in) Reach Spark Plugs
Gap .035 (in)

6 Per Vehicle

Champion 7322 Spark Plug
for 1966 GMC L3500

On Sale:

$28.62
Avail:
13 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Double Platinum Power
Plug Type RN14PYP
3/4 Reach Spark Plugs
Gap .040
Eng: 351E
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Double Platinum Power
Plug Type RN14PYP
3/4 Reach Spark Plugs
Gap .040
Eng: 351E

6 Per Vehicle
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Double Platinum Power
Plug Type RN14PYP
3/4 Reach Spark Plugs
Gap .035
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Double Platinum Power
Plug Type RN14PYP
3/4 Reach Spark Plugs
Gap .035

6 Per Vehicle

Autolite 75 Spark Plug
for 1966 GMC L3500

Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Non Resistor Copper Spark Plug
2BBL
3/8 Thread reach
Gap: .035
Use until inventory is depleted
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Non Resistor Copper Spark Plug
2BBL
3/8 Thread reach
Gap: .035
Use until inventory is depleted
6 Per Vehicle

Autolite AP404 Spark Plug
for 1966 GMC L3500

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Platinum
Gap .030 (in)
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Platinum
Gap .030 (in)

6 Per Vehicle

Autolite AP85 Spark Plug
for 1966 GMC L3500

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Platinum
3/8 (in) Reach Spark Plugs
Gap .035 (in)
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Platinum
3/8 (in) Reach Spark Plugs
Gap .035 (in)

6 Per Vehicle

Autolite APP65 Spark Plug
for 1966 GMC L3500

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Double Platinum
3/4 (in) Reach Spark Plugs
Gap .035 (in)
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Double Platinum
3/4 (in) Reach Spark Plugs
Gap .035 (in)

6 Per Vehicle

Champion 10 Spark Plug
for 1966 GMC L3500

Champion
On Sale:

$11.74
Avail:
22 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Copper Plus
Plug Type J12YC
3/8 Reach Spark Plugs, Non-Resistor Type
Gap .035
OE Type
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Copper Plus
Plug Type J12YC
3/8 Reach Spark Plugs, Non-Resistor Type
Gap .035
OE Type

6 Per Vehicle

Champion 102 Spark Plug
for 1966 GMC L3500

On Sale:

$2.93
Avail:
111 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type RJ6C
3/8 Reach Spark Plugs, Resistor Type
Gap .030
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type RJ6C
3/8 Reach Spark Plugs, Resistor Type
Gap .030

6 Per Vehicle

Champion 120 Spark Plug
for 1966 GMC L3500

On Sale:

$3.10
Avail:
47 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type N5C
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type
Eng: 351
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type N5C
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type
Eng: 351

6 Per Vehicle
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type N5C
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type
Eng: 351C
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type N5C
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type
Eng: 351C

6 Per Vehicle
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type N5C
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type
Eng: 351M
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type N5C
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type
Eng: 351M

6 Per Vehicle

Champion 123 Spark Plug
for 1966 GMC L3500

On Sale:

$3.04
Avail:
258 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type RN5C
3/4 Reach Spark Plugs, Resistor Type
Gap .030
Eng: 351
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type RN5C
3/4 Reach Spark Plugs, Resistor Type
Gap .030
Eng: 351

6 Per Vehicle
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type RN5C
3/4 Reach Spark Plugs, Resistor Type
Gap .030
Eng: 351C
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type RN5C
3/4 Reach Spark Plugs, Resistor Type
Gap .030
Eng: 351C

6 Per Vehicle
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type RN5C
3/4 Reach Spark Plugs, Resistor Type
Gap .030
Eng: 351M
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type RN5C
3/4 Reach Spark Plugs, Resistor Type
Gap .030
Eng: 351M

6 Per Vehicle

Champion 14 Spark Plug
for 1966 GMC L3500

Champion
On Sale:

$2.93
Avail:
253 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Copper Plus
Plug Type RJ12YC
3/8 Reach Spark Plugs, Resistor Type
Gap .035
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Copper Plus
Plug Type RJ12YC
3/8 Reach Spark Plugs, Resistor Type
Gap .035

6 Per Vehicle

Champion 3405 Spark Plug
for 1966 GMC L3500

Champion
On Sale:

$3.88
Avail:
330 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Platinum Power
Plug Type RN14PMC
3/4 Reach Spark Plugs
Gap .040
Eng: 351E
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Platinum Power
Plug Type RN14PMC
3/4 Reach Spark Plugs
Gap .040
Eng: 351E

6 Per Vehicle
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Platinum Power
Plug Type RN14PMC
3/4 Reach Spark Plugs
Gap .035
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Platinum Power
Plug Type RN14PMC
3/4 Reach Spark Plugs
Gap .035

6 Per Vehicle

Champion 38 Spark Plug
for 1966 GMC L3500

On Sale:

$2.97
Avail:
89 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type N12YC
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .040
OE Type
Eng: 351E
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type N12YC
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .040
OE Type
Eng: 351E

6 Per Vehicle
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Copper Plus
Plug Type N12YC
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .035
OE Type
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Copper Plus
Plug Type N12YC
3/4 Reach Spark Plugs, Non-Resistor Type
Gap .035
OE Type

6 Per Vehicle

Champion 404 Spark Plug
for 1966 GMC L3500

On Sale:

$2.89
Avail:
531 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type RN12YC
3/4 Reach Spark Plugs, Resistor Type
Gap .040
Eng: 351E
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type RN12YC
3/4 Reach Spark Plugs, Resistor Type
Gap .040
Eng: 351E

6 Per Vehicle
1966 GMC L3500 equipped with
5.0L V6 Gas OHV
 
6
 
Copper Plus
Plug Type RN12YC
3/4 Reach Spark Plugs, Resistor Type
Gap .035
 
1966 GMC L3500 equipped with
5.0L V6 Gas OHV Copper Plus
Plug Type RN12YC
3/4 Reach Spark Plugs, Resistor Type
Gap .035

6 Per Vehicle

Champion 823 Spark Plug
for 1966 GMC L3500

On Sale:

$2.79
Avail:
127 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1966 GMC L3500 equipped with
5.7L V6 Gas OHV
 
6
 
Copper Plus
Plug Type J6C
3/8 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type
 
1966 GMC L3500 equipped with
5.7L V6 Gas OHV Copper Plus
Plug Type J6C
3/8 Reach Spark Plugs, Non-Resistor Type
Gap .030
OE Type

6 Per Vehicle
Displaying 1 to 18 (of 18 products)