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

1978 GMC Caballero

X
  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug for 1978 GMC Caballero

1978 GMC Caballero: Spark Plug


Displaying 1 to 25 (of 34 products)

Denso 4509 Spark Plug
for 1978 GMC Caballero

Denso
On Sale:

$4.20
Avail:
81 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
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
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
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
1978 GMC Caballero equipped with
3.8L V6 Gas OHV,
3.3L V6 Gas OHV
 
6
 
Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV,
3.3L V6 Gas OHV Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

6 Per Vehicle

Denso 5026 Spark Plug
for 1978 GMC Caballero

Denso
On Sale:

$2.75
Avail:
8 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
U-Groove Conventional
Gap 0.044
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV U-Groove Conventional
Gap 0.044
O.E. Recommended Resistor Plug with Patented U-Groove Design

8 Per Vehicle
1978 GMC Caballero equipped with
3.3L V6 Gas OHV
 
6
 
U-Groove Conventional
Gap 0.044
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1978 GMC Caballero equipped with
3.3L V6 Gas OHV U-Groove Conventional
Gap 0.044
O.E. Recommended Resistor Plug with Patented U-Groove Design

6 Per Vehicle

ACDelco 10 Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$5.15
Avail:
106 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.035 (in)
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.035 (in)

8 Per Vehicle

ACDelco 2 Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$5.15
Avail:
161 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.8L V6 Gas OHV,
3.3L V6 Gas OHV
 
6
 
Gold-RAPIDFIRE
Gap 0.045 (in)
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV,
3.3L V6 Gas OHV Gold-RAPIDFIRE
Gap 0.045 (in)

6 Per Vehicle

ACDelco 41-817 Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$7.63
Avail:
15 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
Gold-Double Platinum
Light Duty
Gap 0.045 (in)
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV Gold-Double Platinum
Light Duty
Gap 0.045 (in)

8 Per Vehicle

ACDelco 41-821 Spark Plug
for 1978 GMC Caballero

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.0L V8 Gas OHV
 
8
 
Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Heavy Duty
Gap .045
 
1978 GMC Caballero equipped with
5.0L V8 Gas OHV Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Heavy Duty
Gap .045

8 Per Vehicle

ACDelco 41-826 Spark Plug
for 1978 GMC Caballero

ACDelco
SPARK PLUG
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.8L V6 Gas OHV
 
6
 
Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060

6 Per Vehicle

ACDelco 41-830 Spark Plug
for 1978 GMC Caballero

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV
 
8
 
Gold-Double Platinum
with California Emission System
Gap 0.060in
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV Gold-Double Platinum
with California Emission System
Gap 0.060in

8 Per Vehicle

ACDelco 41-905 Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$6.88
Avail:
610 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.3L V6 Gas OHV
 
6
 
GM Original Equipment-Double Platinum
Gap 0.045 (in)
 
1978 GMC Caballero equipped with
3.3L V6 Gas OHV GM Original Equipment-Double Platinum
Gap 0.045 (in)

6 Per Vehicle

ACDelco R44T Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$3.02
Avail:
784 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.0L V8 Gas OHV
 
8
 
Gold-Conventional
Heavy Duty
Gap .045
 
1978 GMC Caballero equipped with
5.0L V8 Gas OHV Gold-Conventional
Heavy Duty
Gap .045

8 Per Vehicle

ACDelco R44TX Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$3.00
Avail:
20 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV
 
8
 
Professional-Conventional
Gap .060
California
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV Professional-Conventional
Gap .060
California

8 Per Vehicle

ACDelco R45TS Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$3.00
Avail:
1443 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.3L V6 Gas OHV
 
6
 
GM Original Equipment-Conventional
Gap .045
 
1978 GMC Caballero equipped with
3.3L V6 Gas OHV GM Original Equipment-Conventional
Gap .045

6 Per Vehicle
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
GM Original Equipment-Conventional
Light Duty
Gap .045
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV GM Original Equipment-Conventional
Light Duty
Gap .045

8 Per Vehicle

ACDelco R45TSX Spark Plug
for 1978 GMC Caballero

ACDelco
On Sale:

$3.00
Avail:
69 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.8L V6 Gas OHV
 
6
 
GM Original Equipment-Conventional
Gap .060
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV GM Original Equipment-Conventional
Gap .060

6 Per Vehicle

NGK 2869 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$4.05
Avail:
309 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.3L V6 Gas OHV
 
6
 
G-Power Spark Plug
Gap 0.045
 
1978 GMC Caballero equipped with
3.3L V6 Gas OHV G-Power Spark Plug
Gap 0.045

6 Per Vehicle
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
G-Power Spark Plug
Light Duty
Gap 0.045
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV G-Power Spark Plug
Light Duty
Gap 0.045

8 Per Vehicle

NGK 2953 Spark Plug
for 1978 GMC Caballero

NGK
G-Power Plug
On Sale:

$4.05
Avail:
10 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.045
Heavy Duty
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV G-Power Spark Plug
Gap 0.045
Heavy Duty

8 Per Vehicle

NGK 3207 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$4.05
Avail:
71 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.8L V6 Gas OHV
 
6
 
G-Power Spark Plug
Gap 0.060
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV G-Power Spark Plug
Gap 0.060

6 Per Vehicle

NGK 6630 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$3.17
Avail:
460 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.3L V6 Gas OHV
 
6
 
V-Power Spark Plug
Gap 0.045
OE Equivalent Design
 
1978 GMC Caballero equipped with
3.3L V6 Gas OHV V-Power Spark Plug
Gap 0.045
OE Equivalent Design

6 Per Vehicle
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV V-Power Spark Plug
Light Duty
Gap 0.045
OE Equivalent Design

8 Per Vehicle

NGK 6945 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$3.17
Avail:
75 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.8L V6 Gas OHV
 
6
 
V-Power Spark Plug
Gap 0.060
OE Equivalent Design
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV V-Power Spark Plug
Gap 0.060
OE Equivalent Design

6 Per Vehicle

NGK 7052 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$3.17
Avail:
318 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.045
OE Equivalent Design
Heavy Duty
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.045
OE Equivalent Design
Heavy Duty

8 Per Vehicle

NGK 7401 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$7.53
Avail:
73 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.3L V6 Gas OHV
 
6
 
Iridium IX Spark Plug
Gap 0.045
 
1978 GMC Caballero equipped with
3.3L V6 Gas OHV Iridium IX Spark Plug
Gap 0.045

6 Per Vehicle
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Light Duty
Gap 0.045
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV Iridium IX Spark Plug
Light Duty
Gap 0.045

8 Per Vehicle

NGK 7516 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$7.53
Avail:
15 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.045
Heavy Duty
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV,
5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.045
Heavy Duty

8 Per Vehicle

NGK 7559 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$7.53
Avail:
13 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.8L V6 Gas OHV
 
6
 
Iridium IX Spark Plug
Gap 0.060
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle

NGK 7588 Spark Plug
for 1978 GMC Caballero

NGK
On Sale:

$7.53
Avail:
9 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.7L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
California Emissions
Gap 0.060
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV Iridium IX Spark Plug
California Emissions
Gap 0.060

8 Per Vehicle

Bosch 4006 Spark Plug
for 1978 GMC Caballero

Bosch
Spark Plug
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
5.0L V8 Gas OHV
 
8
 
Platinum Plus
Gap 0.045 in
Heavy Duty
 
1978 GMC Caballero equipped with
5.0L V8 Gas OHV Platinum Plus
Gap 0.045 in
Heavy Duty
8 Per Vehicle
1978 GMC Caballero equipped with
5.7L V8 Gas OHV
 
1
 
Platinum Plus Spark Plug
Gap .045
Heavy Duty
without California Emissions
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV Platinum Plus Spark Plug
Gap .045
Heavy Duty
without California Emissions
1 Per Vehicle
1978 GMC Caballero equipped with
5.7L V8 Gas OHV
 
1
 
Platinum Plus Spark Plug
Gap .060
with California Emissions
 
1978 GMC Caballero equipped with
5.7L V8 Gas OHV Platinum Plus Spark Plug
Gap .060
with California Emissions
1 Per Vehicle

Bosch 4009 Spark Plug
for 1978 GMC Caballero

Bosch
MK Spark Plug
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1978 GMC Caballero equipped with
3.8L V6 Gas OHV
 
6
 
Platinum Plus
Gap 0.060 in
 
1978 GMC Caballero equipped with
3.8L V6 Gas OHV Platinum Plus
Gap 0.060 in

6 Per Vehicle
Displaying 1 to 25 (of 34 products)