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1991 Ford Ranger

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Displaying 1 to 25 (of 77 products)
On Sale:

$3.66

Avail:
2 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
3.0L V6 Gas OHV
 
6
 
Copper Resistor
Gap .043 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV Copper Resistor
Gap .043 (in)
Replaces Original Half Thread Design

6 Per Vehicle
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
Copper Resistor
2 Plugs Per Cylinder Required
Gap .044 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC Copper Resistor
2 Plugs Per Cylinder Required
Gap .044 (in)
Replaces Original Half Thread Design

8 Per Vehicle
On Sale:

$3.66

Avail:
13 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Copper Resistor
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Copper Resistor
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap

6 Per Vehicle
On Sale:

$3.66

Avail:
36 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Copper Resistor
Gap .054 (in)
OE Half Thread Design
Replaced by Full Thread Design
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Copper Resistor
Gap .054 (in)
OE Half Thread Design
Replaced by Full Thread Design

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Copper Resistor
OE Style
Gap .044 (in)
OE Half Thread Design
Replaced by Full Thread Design
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Copper Resistor
OE Style
Gap .044 (in)
OE Half Thread Design
Replaced by Full Thread Design

6 Per Vehicle
On Sale:

$5.88

Avail:
35 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
3.0L V6 Gas OHV
 
6
 
Platinum
Gap .043 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV Platinum
Gap .043 (in)
Replaces Original Half Thread Design

6 Per Vehicle
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
Platinum
2 Plugs Per Cylinder Required
OE Style
Gap .044 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC Platinum
2 Plugs Per Cylinder Required
OE Style
Gap .044 (in)
Replaces Original Half Thread Design

8 Per Vehicle
On Sale:

$5.88

Avail:
53 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Platinum
Gap .054 (in)
Replaces Original Half Thread Design
Small Gap
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Platinum
Gap .054 (in)
Replaces Original Half Thread Design
Small Gap

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Platinum
Gap .044 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Platinum
Gap .044 (in)
Replaces Original Half Thread Design

6 Per Vehicle
On Sale:

$5.88

Avail:
28 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Platinum
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Platinum
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap

6 Per Vehicle
On Sale:

$4.38

Avail:
3 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Platinum Spark Plug
Gap: .054
Use until inventory is depleted
VIN: X, OHV, FI
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Platinum Spark Plug
Gap: .054
Use until inventory is depleted
VIN: X, OHV, FI
6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Platinum Spark Plug
Gap: .044
Use until inventory is depleted
VIN: T, FI
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Platinum Spark Plug
Gap: .044
Use until inventory is depleted
VIN: T, FI
6 Per Vehicle
On Sale:

$8.81

Avail:
54 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
3.0L V6 Gas OHV
 
6
 
Double Platinum
OE Style
Gap .043 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV Double Platinum
OE Style
Gap .043 (in)
Replaces Original Half Thread Design

6 Per Vehicle
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
Double Platinum
2 Plugs Per Cylinder Required
Gap .044 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC Double Platinum
2 Plugs Per Cylinder Required
Gap .044 (in)
Replaces Original Half Thread Design

8 Per Vehicle
On Sale:

$5.78

Avail:
82 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Double Platinum
OE Style
Gap .054 (in)
Replaces Original Half Thread Design
Small Gap
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Double Platinum
OE Style
Gap .054 (in)
Replaces Original Half Thread Design
Small Gap

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Double Platinum
Gap .044 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Double Platinum
Gap .044 (in)
Replaces Original Half Thread Design

6 Per Vehicle
On Sale:

$8.81

Avail:
43 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Double Platinum
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Double Platinum
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap

6 Per Vehicle
On Sale:

$6.92

Avail:
32 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Double Platinum Spark Plug
.054/1.4mm
OE half thread design replaced by full thread design, Use Until Inventory Is Depleted
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Double Platinum Spark Plug
.054/1.4mm
OE half thread design replaced by full thread design, Use Until Inventory Is Depleted

6 Per Vehicle
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Double Platinum Spark Plug
.054/1.4mm
Use Until Inventory Is Depleted
OE Half Thread Design Replaced By Full Thread Design
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Double Platinum Spark Plug
.054/1.4mm
Use Until Inventory Is Depleted
OE Half Thread Design Replaced By Full Thread Design

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Double Platinum Spark Plug
.044/1.1mm
OE half thread design replaced by full thread design, Use Until Inventory Is Depleted
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Double Platinum Spark Plug
.044/1.1mm
OE half thread design replaced by full thread design, Use Until Inventory Is Depleted

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Double Platinum Spark Plug
.044/1.1mm
Use Until Inventory Is Depleted
OE Half Thread Design Replaced By Full Thread Design
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Double Platinum Spark Plug
.044/1.1mm
Use Until Inventory Is Depleted
OE Half Thread Design Replaced By Full Thread Design

6 Per Vehicle
On Sale:

$11.14

Avail:
34 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
3.0L V6 Gas OHV
 
6
 
Iridium XP
Gap .043 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV Iridium XP
Gap .043 (in)
Replaces Original Half Thread Design

6 Per Vehicle
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
Iridium XP
2 Plugs Per Cylinder Required
Gap .044 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC Iridium XP
2 Plugs Per Cylinder Required
Gap .044 (in)
Replaces Original Half Thread Design

8 Per Vehicle
On Sale:

$11.14

Avail:
6 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Iridium XP
Gap .054 (in)
Replaces Original Half Thread Design
Small Gap
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Iridium XP
Gap .054 (in)
Replaces Original Half Thread Design
Small Gap

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Iridium XP
Gap .044 (in)
Replaces Original Half Thread Design
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Iridium XP
Gap .044 (in)
Replaces Original Half Thread Design

6 Per Vehicle
On Sale:

$11.14

Avail:
19 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Iridium XP
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Iridium XP
Full Thread Design
Replaces OE Half Thread Design
Gap .054 (in)
Large Gap

6 Per Vehicle
On Sale:

$6.80

Avail:
6 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Double Platinum Power
Plug Type RS14PYPB
Gap .044
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Double Platinum Power
Plug Type RS14PYPB
Gap .044

6 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
3.0L V6 Gas OHV
 
6
 
Professional-RAPIDFIRE
Gap 0.044 (in)
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV Professional-RAPIDFIRE
Gap 0.044 (in)

6 Per Vehicle
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
Professional-RAPIDFIRE
Gap 0.044 (in)
2 Plugs Per Cylinder Required
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC Professional-RAPIDFIRE
Gap 0.044 (in)
2 Plugs Per Cylinder Required

8 Per Vehicle
On Sale:

$5.17

Avail:
106 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Gold-RAPIDFIRE
Gap 0.054 (in)
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Gold-RAPIDFIRE
Gap 0.054 (in)

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Gold-RAPIDFIRE
Gap 0.044 (in)
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Gold-RAPIDFIRE
Gap 0.044 (in)

6 Per Vehicle
On Sale:

$7.21

Avail:
13 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
GM Original Equipment-Double Platinum
Gap 0.054 (in)
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV GM Original Equipment-Double Platinum
Gap 0.054 (in)

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
GM Original Equipment-Double Platinum
Gap 0.044 (in)
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV GM Original Equipment-Double Platinum
Gap 0.044 (in)

6 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Platinum Spark Plug
Gap .054
VIN: X, OHV, FI
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Platinum Spark Plug
Gap .054
VIN: X, OHV, FI
6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Platinum Spark Plug
Gap .044
VIN: T, FI
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Platinum Spark Plug
Gap .044
VIN: T, FI
6 Per Vehicle
On Sale:

$3.02

Avail:
400 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
3.0L V6 Gas OHV
 
6
 
GM Original Equipment-Conventional
Gap .044
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV GM Original Equipment-Conventional
Gap .044

6 Per Vehicle
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
GM Original Equipment-Conventional
Gap .044 Requires 2 plugs per cylinder
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC GM Original Equipment-Conventional
Gap .044 Requires 2 plugs per cylinder

8 Per Vehicle
On Sale:

$3.02

Avail:
47 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
Professional-Conventional
Gap .054
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV Professional-Conventional
Gap .054

6 Per Vehicle
1991 Ford Ranger equipped with
2.9L V6 Gas OHV
 
6
 
Professional-Conventional
Gap .044
 
1991 Ford Ranger equipped with
2.9L V6 Gas OHV Professional-Conventional
Gap .044

6 Per Vehicle
On Sale:

$3.19

Avail:
522 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
V-Power Spark Plug
Dual Plug
8 Req'd
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC V-Power Spark Plug
Dual Plug
8 Req'd
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval

8 Per Vehicle
1991 Ford Ranger equipped with
3.0L V6 Gas OHV,
2.9L V6 Gas OHV
 
6
 
V-Power Spark Plug
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV,
2.9L V6 Gas OHV V-Power Spark Plug
Gap 0.044
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle
On Sale:

$4.07

Avail:
500 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
G-Power Spark Plug
Dual Plug
8 Req'd
Gap 0.044
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC G-Power Spark Plug
Dual Plug
8 Req'd
Gap 0.044

8 Per Vehicle
1991 Ford Ranger equipped with
3.0L V6 Gas OHV,
2.9L V6 Gas OHV
 
6
 
G-Power Spark Plug
Gap 0.044
 
1991 Ford Ranger equipped with
3.0L V6 Gas OHV,
2.9L V6 Gas OHV G-Power Spark Plug
Gap 0.044

6 Per Vehicle
On Sale:

$4.07

Avail:
658 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
4.0L V6 Gas OHV
 
6
 
G-Power Spark Plug
Gap 0.054
 
1991 Ford Ranger equipped with
4.0L V6 Gas OHV G-Power Spark Plug
Gap 0.054

6 Per Vehicle
On Sale:

$8.83

Avail:
101 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC
 
8
 
Laser Platinum Spark Plug
Dual Plug
8 Req'd
Gap 0.044
 
1991 Ford Ranger equipped with
2.3L L4 Gas SOHC Laser Platinum Spark Plug
Dual Plug
8 Req'd
Gap 0.044

8 Per Vehicle
Displaying 1 to 25 (of 77 products)