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1998 Mercury Mountaineer

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Displaying 1 to 25 (of 29 products)
On Sale:

$2.20

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Copper Resistor
Gap .054 (in)
Replaces Original Half Thread Design
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Copper Resistor
Gap .054 (in)
Replaces Original Half Thread Design

8 Per Vehicle
On Sale:

$2.97

Avail:
115 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
V-Power Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC V-Power Spark Plug
Gap 0.054

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.054

8 Per Vehicle
On Sale:

$8.05

Avail:
84 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Laser Platinum Spark Plug
Gap 0.054
OE Equivalent Design
100,000 mi OE Mfr Recommended Service Interval
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Laser Platinum Spark Plug
Gap 0.054
OE Equivalent Design
100,000 mi OE Mfr Recommended Service Interval

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Laser Platinum Spark Plug
Gap 0.054
OE Equivalent Design
100,000 mi OE Mfr Recommended Service Interval
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Laser Platinum Spark Plug
Gap 0.054
OE Equivalent Design
100,000 mi OE Mfr Recommended Service Interval

8 Per Vehicle
On Sale:

$7.36

Avail:
112 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV OE Fine Wire Double Iridium
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset

8 Per Vehicle
On Sale:

$7.36

Avail:
92 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC OE Fine Wire Double Iridium
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset

6 Per Vehicle
On Sale:

$4.20

Avail:
112 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

8 Per Vehicle
On Sale:

$7.14

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Iridium TT
Gap 0.040
Iridium TT
Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Iridium TT
Gap 0.040
Iridium TT
Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Iridium TT
Gap 0.040
Iridium TT
Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Iridium TT
Gap 0.040
Iridium TT
Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

8 Per Vehicle
On Sale:

$2.75

Avail:
51 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
U-Groove Conventional
Gap 0.060
Resistor Plug with Patented U-Groove Design
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC U-Groove Conventional
Gap 0.060
Resistor Plug with Patented U-Groove Design

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
U-Groove Conventional
Gap 0.060
Resistor Plug with Patented U-Groove Design
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV U-Groove Conventional
Gap 0.060
Resistor Plug with Patented U-Groove Design

8 Per Vehicle
On Sale:

$6.60

Avail:
65 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Double Platinum
Gap 0.050
O.E. Recommended Double Platinum Plug
Extra Long Life Double Platinum Plug with Platinum Ground Strap
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Double Platinum
Gap 0.050
O.E. Recommended Double Platinum Plug
Extra Long Life Double Platinum Plug with Platinum Ground Strap

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Double Platinum
Gap 0.050
O.E. Recommended Double Platinum Plug
Extra Long Life Double Platinum Plug with Platinum Ground Strap
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Double Platinum
Gap 0.050
O.E. Recommended Double Platinum Plug
Extra Long Life Double Platinum Plug with Platinum Ground Strap

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Professional-RAPIDFIRE
Gap 0.054 (in)
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Professional-RAPIDFIRE
Gap 0.054 (in)

8 Per Vehicle
On Sale:

$5.15

Avail:
44 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Gold-RAPIDFIRE
Gap 0.054 (in)
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Gold-RAPIDFIRE
Gap 0.054 (in)

6 Per Vehicle
On Sale:

$3.00

Avail:
240 in Stock
Warehouse: US-12
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
GM Original Equipment-Conventional
Gap .054
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV GM Original Equipment-Conventional
Gap .054

8 Per Vehicle
On Sale:

$4.05

Avail:
674 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
G-Power Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC G-Power Spark Plug
Gap 0.054

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV G-Power Spark Plug
Gap 0.054

8 Per Vehicle
On Sale:

$7.53

Avail:
429 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Iridium IX Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Iridium IX Spark Plug
Gap 0.054

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.054

8 Per Vehicle
On Sale:

$11.76

Avail:
261 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Laser Iridium Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Laser Iridium Spark Plug
Gap 0.054

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Laser Iridium Spark Plug
Gap 0.054
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Laser Iridium Spark Plug
Gap 0.054

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Platinum Plus
Gap 0.054 in
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Platinum Plus
Gap 0.054 in

6 Per Vehicle
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Platinum plus
Gap 0.054
RWD, 5 Speed Trans
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Platinum plus
Gap 0.054
RWD, 5 Speed Trans
6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Platinum Plus
Gap 0.054 in
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Platinum Plus
Gap 0.054 in

8 Per Vehicle
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Platinum plus
4WD, 5 Speed Trans
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Platinum plus
4WD, 5 Speed Trans
6 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Platinum +2 Spark Plug
Do Not Gap, Gap is Preset
OE Is Platinum
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Platinum +2 Spark Plug
Do Not Gap, Gap is Preset
OE Is Platinum

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Platinum +2 Spark Plug
Do Not Gap, Gap is Preset
OE Is Platinum
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Platinum +2 Spark Plug
Do Not Gap, Gap is Preset
OE Is Platinum

8 Per Vehicle
On Sale:

$5.66

Avail:
370 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
OE Fine Wire Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC OE Fine Wire Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
OE Fine Wire Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV OE Fine Wire Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset

8 Per Vehicle
On Sale:

$6.94

Avail:
150 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
OE Fine Wire Double Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC OE Fine Wire Double Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset

6 Per Vehicle
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
OE Fine Wire Double Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV OE Fine Wire Double Platinum
Original Center Electrode Material is Platinum
Do Not Gap, Gap is Preset

8 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EngineFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
Double Platinum Plug
VIN: E, MFI, Natural
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Double Platinum Plug
VIN: E, MFI, Natural
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Gap: .054
Plug Material: Finewire Platinum
Type
Std Service Plg
VIN: E
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Gap: .054
Plug Material: Finewire Platinum
Type
Std Service Plg
VIN: E
6 Per Vehicle
On Sale:

$2.91

Avail:
351 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Copper Plus
Plug Type RS14YC6
Gap .054
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Copper Plus
Plug Type RS14YC6
Gap .054

8 Per Vehicle
On Sale:

$4.01

Avail:
418 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV
 
8
 
Platinum Power
Plug Type RS14PYC6
Gap .054
 
1998 Mercury Mountaineer equipped with
5.0L V8 Gas OHV Platinum Power
Plug Type RS14PYC6
Gap .054

8 Per Vehicle
On Sale:

$4.19

Avail:
425 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Platinum Power
Plug Type RS10PYC
Gap .054
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Platinum Power
Plug Type RS10PYC
Gap .054

6 Per Vehicle
On Sale:

$2.90

Avail:
702 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC
 
6
 
Copper Plus
Plug Type RS12YC
Gap .054
 
1998 Mercury Mountaineer equipped with
4.0L V6 Gas SOHC Copper Plus
Plug Type RS12YC
Gap .054

6 Per Vehicle
Displaying 1 to 25 (of 29 products)