Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands
Shopping for

1978 Pontiac Bonneville

X
  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug for 1978 Pontiac Bonneville

1978 Pontiac Bonneville: Spark Plug


Displaying 1 to 20 (of 20 products)

NGK 6945 Spark Plug
for 1978 Pontiac Bonneville

NGK
On Sale:

$3.00
Avail:
6 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.060
OE Equivalent Design
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV V-Power Spark Plug
Gap 0.060
OE Equivalent Design

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: Z
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: Z

8 Per Vehicle

Denso 4509 Spark Plug
for 1978 Pontiac Bonneville

Denso
On Sale:

$4.23
Avail:
81 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
8
 
Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L 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

ACDelco 2 Spark Plug
for 1978 Pontiac Bonneville

ACDelco
On Sale:

$4.75
Avail:
256 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.045 (in)
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.045 (in)
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.045 (in)
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.045 (in)

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.045 (in)
8th VIN Digit: Z
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.045 (in)
8th VIN Digit: Z

8 Per Vehicle

ACDelco 7 Spark Plug
for 1978 Pontiac Bonneville

ACDelco
On Sale:

$4.78
Avail:
233 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.035 (in)
8th VIN Digit: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.035 (in)
8th VIN Digit: R

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.035 (in)
8th VIN Digit: K
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.035 (in)
8th VIN Digit: K

8 Per Vehicle

ACDelco R45TSX Spark Plug
for 1978 Pontiac Bonneville

ACDelco
On Sale:

$3.03
Avail:
214 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
GM Original Equipment-Conventional
Gap .060
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV GM Original Equipment-Conventional
Gap .060
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
8
 
GM Original Equipment-Conventional
Gap .060
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV GM Original Equipment-Conventional
Gap .060

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
GM Original Equipment-Conventional
Gap .060
8th VIN Digit: Z
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV GM Original Equipment-Conventional
Gap .060
8th VIN Digit: Z

8 Per Vehicle

ACDelco R46SZ Spark Plug
for 1978 Pontiac Bonneville

ACDelco
On Sale:

$3.05
Avail:
700 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Professional-Conventional
Gap .060
8th VIN Digit: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Professional-Conventional
Gap .060
8th VIN Digit: R

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Professional-Conventional
Gap .060
8th VIN Digit: K
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Professional-Conventional
Gap .060
8th VIN Digit: K

8 Per Vehicle

NGK 3207 Spark Plug
for 1978 Pontiac Bonneville

NGK
On Sale:

$4.08
Avail:
3 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.060
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV G-Power Spark Plug
Gap 0.060
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.060
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV G-Power Spark Plug
Gap 0.060

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.060
8th VIN Digit: Z
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV G-Power Spark Plug
Gap 0.060
8th VIN Digit: Z

8 Per Vehicle

NGK 4536 Spark Plug
for 1978 Pontiac Bonneville

NGK
On Sale:

$3.20
Avail:
2 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: R

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: K
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.060
OE Equivalent Design
8th VIN Digit: K

8 Per Vehicle

NGK 7559 Spark Plug
for 1978 Pontiac Bonneville

NGK
On Sale:

$7.82
Avail:
6 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.060
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: Z
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: Z

8 Per Vehicle

Denso 4715 Spark Plug
for 1978 Pontiac Bonneville

Denso
On Sale:

$8.57
Avail:
117 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L 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
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Iridium TT
Gap 0.040
Iridium TT
Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L 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
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L 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

Denso 5330 Spark Plug
for 1978 Pontiac Bonneville

Denso
On Sale:

$7.81
Avail:
35 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
8
 
Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

8 Per Vehicle

ACDelco 41-826 Spark Plug
for 1978 Pontiac Bonneville

ACDelco
SPARK PLUG
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060
8th VIN Digit: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060
8th VIN Digit: X

8 Per Vehicle
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
8
 
Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060
8th VIN Digit: Z
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060
8th VIN Digit: Z

8 Per Vehicle

NGK 7293 Spark Plug
for 1978 Pontiac Bonneville

NGK
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: R

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: K
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Iridium IX Spark Plug
Gap 0.060
8th VIN Digit: K

8 Per Vehicle

Bosch 4009 Spark Plug
for 1978 Pontiac Bonneville

Bosch
MK Spark Plug
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Platinum Plus
Gap 0.060 in
VIN: X
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Platinum Plus
Gap 0.060 in
VIN: X
8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
8
 
Platinum Plus
Gap 0.060 in
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV Platinum Plus
Gap 0.060 in

8 Per Vehicle

Bosch 4022 Spark Plug
for 1978 Pontiac Bonneville

Bosch
MK Spark Plug
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Platinum Plus
Gap 0.060 in
VIN: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Platinum Plus
Gap 0.060 in
VIN: R
8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Platinum Plus
Gap 0.060 in
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Platinum Plus
Gap 0.060 in

8 Per Vehicle

Bosch 7587 Spark Plug
for 1978 Pontiac Bonneville

Bosch
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
Super Spark Plug
Gap=0.060
VIN: W, 4BBL, Natural
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV Super Spark Plug
Gap=0.060
VIN: W, 4BBL, Natural
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
Super Spark Plug
Gap=0.060
VIN: X, 4BBL, Natural
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Super Spark Plug
Gap=0.060
VIN: X, 4BBL, Natural
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV
 
Super Spark Plug
Gap=0.060
VIN: Y, 2BBL, Natural
 
1978 Pontiac Bonneville equipped with
4.9L V8 Gas OHV Super Spark Plug
Gap=0.060
VIN: Y, 2BBL, Natural
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
Super Spark Plug
Gap=0.060
VIN: Z, 4BBL, Natural
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Super Spark Plug
Gap=0.060
VIN: Z, 4BBL, Natural

Bosch 7920 Spark Plug
for 1978 Pontiac Bonneville

Bosch
MK Spark Plug
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
Super Plus Spark Plug
Gap 0.060 in
VIN: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV Super Plus Spark Plug
Gap 0.060 in
VIN: R
8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
Super Plus Spark Plug
Gap 0.060 in
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV Super Plus Spark Plug
Gap 0.060 in

8 Per Vehicle

Motorcraft AS82C7 Spark Plug
for 1978 Pontiac Bonneville

Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFitment Notes
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
8
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
8 Per Vehicle

Motorcraft SP443 Spark Plug
for 1978 Pontiac Bonneville

Motorcraft
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
060 GAP
ALTERNATIVE PLG
- V8-350CID 5.7L ENG
Part Qualifier: Suppressor Copper Plug
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV 060 GAP
ALTERNATIVE PLG
- V8-350CID 5.7L ENG
Part Qualifier: Suppressor Copper Plug
8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV
 
8
 
.060 GAP
ALTERNATIVE PLG
Part Qualifier: Suppressor Copper Plug
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV,
4.9L V8 Gas OHV .060 GAP
ALTERNATIVE PLG
Part Qualifier: Suppressor Copper Plug
8 Per Vehicle

Denso 6007 Spark Plug
for 1978 Pontiac Bonneville

Denso
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV
 
8
 
U-Groove Conventional
Gap 0.027
O.E. Recommended Resistor Plug with Patented U-Groove Design
8th VIN Digit: R
 
1978 Pontiac Bonneville equipped with
5.7L V8 Gas OHV U-Groove Conventional
Gap 0.027
O.E. Recommended Resistor Plug with Patented U-Groove Design
8th VIN Digit: R

8 Per Vehicle
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV
 
8
 
U-Groove Conventional
Gap 0.027
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1978 Pontiac Bonneville equipped with
6.6L V8 Gas OHV U-Groove Conventional
Gap 0.027
O.E. Recommended Resistor Plug with Patented U-Groove Design

8 Per Vehicle
Displaying 1 to 20 (of 20 products)