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1975 GMC K15 Suburban

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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug for 1975 GMC K15 Suburban

1975 GMC K15 Suburban: Spark Plug


Displaying 1 to 25 (of 26 products)

Autolite 145 Spark Plug
for 1975 GMC K15 Suburban

Autolite
On Sale:

$3.47
Avail:
9 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Copper Resistor
without High Energy Ignition (HEI)
Gap .035 (in)
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Copper Resistor
without High Energy Ignition (HEI)
Gap .035 (in)

8 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
Copper Resistor
Gap .035 (in)
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV Copper Resistor
Gap .035 (in)

8 Per Vehicle

Autolite 147 Spark Plug
for 1975 GMC K15 Suburban

Autolite
On Sale:

$4.24
Avail:
13 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Copper Resistor
Gap .060 (in)
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Copper Resistor
Gap .060 (in)

6 Per Vehicle

Autolite 685 Spark Plug
for 1975 GMC K15 Suburban

Autolite
On Sale:

$3.27
Avail:
8 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Copper Resistor
with High Energy Ignition (HEI)
Gap .060 (in)
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Copper Resistor
with High Energy Ignition (HEI)
Gap .060 (in)

8 Per Vehicle

Autolite AP145 Spark Plug
for 1975 GMC K15 Suburban

Autolite
On Sale:

$5.44
Avail:
21 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Platinum
without High Energy Ignition (HEI)
Gap .035 (in)
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Platinum
without High Energy Ignition (HEI)
Gap .035 (in)

8 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
Platinum
Gap .035 (in)
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

Champion 79 Spark Plug
for 1975 GMC K15 Suburban

On Sale:

$2.88
Avail:
8 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Copper Plus
Plug Type RV15YC6
Gap .060
OE Type
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Copper Plus
Plug Type RV15YC6
Gap .060
OE Type

6 Per Vehicle
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Copper Plus
Plug Type RV15YC6
with High Energy Ignition (HEI)
Gap .060
OE Type
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Copper Plus
Plug Type RV15YC6
with High Energy Ignition (HEI)
Gap .060
OE Type

8 Per Vehicle

Denso 4509 Spark Plug
for 1975 GMC K15 Suburban

Denso
On Sale:

$4.20
Avail:
81 in Stock
Warehouse: US-1
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Platinum TT
Gap 0.040
Platinum TT
Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
 
1975 GMC K15 Suburban equipped with
4.1L L6 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
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
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
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
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

8 Per Vehicle

ACDelco 10 Spark Plug
for 1975 GMC K15 Suburban

ACDelco
On Sale:

$5.15
Avail:
74 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
8
 
Gold-RAPIDFIRE
Gap 0.035 (in)
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV Gold-RAPIDFIRE
Gap 0.035 (in)

8 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Gold-RAPIDFIRE
Gap 0.035 (in)
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Gold-RAPIDFIRE
Gap 0.035 (in)

6 Per Vehicle

ACDelco 41-821 Spark Plug
for 1975 GMC K15 Suburban

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
8
 
Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .035
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .035

8 Per Vehicle

ACDelco 41-826 Spark Plug
for 1975 GMC K15 Suburban

ACDelco
SPARK PLUG
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Professional-Double Platinum-Reman=No-US ACD=Y-Can ACD=Y-
Gap .060

6 Per Vehicle

ACDelco R44T Spark Plug
for 1975 GMC K15 Suburban

ACDelco
On Sale:

$3.00
Avail:
304 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Gold-Conventional
Gap .060
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Gold-Conventional
Gap .060

6 Per Vehicle
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Gold-Conventional
Without high energy ignition
Gap .035
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Gold-Conventional
Without high energy ignition
Gap .035

8 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
Gold-Conventional
Gap .035
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV Gold-Conventional
Gap .035

8 Per Vehicle

ACDelco R44TX Spark Plug
for 1975 GMC K15 Suburban

ACDelco
On Sale:

$3.00
Avail:
40 in Stock
Warehouse: US-12
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Professional-Conventional
With high energy ignition
Gap .060
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Professional-Conventional
With high energy ignition
Gap .060

8 Per Vehicle

ACDelco R45TX Spark Plug
for 1975 GMC K15 Suburban

ACDelco
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV
 
6
 
Conventional Spark Plug
Base, VIN: Q, GAS, CARB, Natural
Gap .060
 
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV Conventional Spark Plug
Base, VIN: Q, GAS, CARB, Natural
Gap .060
6 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV
 
6
 
Conventional Spark Plug
Gap .060
High Sierra, VIN: Q, GAS, CARB, Natural
 
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV Conventional Spark Plug
Gap .060
High Sierra, VIN: Q, GAS, CARB, Natural
6 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV
 
6
 
Conventional Spark Plug
Gap .060
Sierra Classic, VIN: Q, GAS, CARB, Natural
 
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV Conventional Spark Plug
Gap .060
Sierra Classic, VIN: Q, GAS, CARB, Natural
6 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV
 
6
 
Conventional Spark Plug
Gap .060
Sierra Grande, VIN: Q, GAS, CARB, Natural
 
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV Conventional Spark Plug
Gap .060
Sierra Grande, VIN: Q, GAS, CARB, Natural
6 Per Vehicle

NGK 2953 Spark Plug
for 1975 GMC K15 Suburban

NGK
G-Power Plug
On Sale:

$4.80
Avail:
105 in Stock
Warehouse: US-7
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
G-Power Spark Plug
w/o HEI
Gap 0.035
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV G-Power Spark Plug
w/o HEI
Gap 0.035

8 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
G-Power Spark Plug
Gap 0.045
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV G-Power Spark Plug
Gap 0.045

8 Per Vehicle

NGK 7052 Spark Plug
for 1975 GMC K15 Suburban

NGK
On Sale:

$3.17
Avail:
290 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
V-Power Spark Plug
w/o HEI
Gap 0.035
OE Equivalent Design
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV V-Power Spark Plug
w/o HEI
Gap 0.035
OE Equivalent Design

8 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
V-Power Spark Plug
Gap 0.045
OE Equivalent Design
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV V-Power Spark Plug
Gap 0.045
OE Equivalent Design

8 Per Vehicle

NGK 7516 Spark Plug
for 1975 GMC K15 Suburban

NGK
On Sale:

$7.53
Avail:
31 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
w/o HEI
Gap 0.035
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Iridium IX Spark Plug
w/o HEI
Gap 0.035

8 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
Gap 0.045
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV Iridium IX Spark Plug
Gap 0.045

8 Per Vehicle

NGK 7588 Spark Plug
for 1975 GMC K15 Suburban

NGK
On Sale:

$7.53
Avail:
9 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Iridium IX Spark Plug
Gap 0.060
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.060

6 Per Vehicle
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Iridium IX Spark Plug
HEI
Gap 0.060
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Iridium IX Spark Plug
HEI
Gap 0.060

8 Per Vehicle

Bosch 4006 Spark Plug
for 1975 GMC K15 Suburban

Bosch
Spark Plug
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV
 
6
 
Platinum Plus Spark Plug
Gap 0.060 in
 
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV Platinum Plus Spark Plug
Gap 0.060 in

6 Per Vehicle

Bosch 7573 Spark Plug
for 1975 GMC K15 Suburban

Bosch
HR9ACY RESIST PLUG
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
Super Spark Plug
Gap=0.060
VIN: V, 2BBL, Natural
w/High Energy Ignition
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Super Spark Plug
Gap=0.060
VIN: V, 2BBL, Natural
w/High Energy Ignition
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
Super Spark Plug
Gap=0.060
VIN: M, 4BBL, Natural
w/High Energy Ignition
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV Super Spark Plug
Gap=0.060
VIN: M, 4BBL, Natural
w/High Energy Ignition

Bosch 7584 Spark Plug
for 1975 GMC K15 Suburban

Bosch
HR10ACY
Avail:
0 in Stock
 OUT OF STOCK
View Product
EngineFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV
 
Super Spark Plug
Gap=0.060
VIN: Q, 1BBL, Natural
 
1975 GMC K15 Suburban equipped with
4.1L l6 Gas OHV Super Spark Plug
Gap=0.060
VIN: Q, 1BBL, Natural

Denso 4715 Spark Plug
for 1975 GMC K15 Suburban

Denso
On Sale:

$8.16
Avail:
71 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Iridium TT
Gap 0.040
Iridium TT
Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Iridium TT
Gap 0.040
Iridium TT
Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

6 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
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
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
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

8 Per Vehicle

Denso 5029 Spark Plug
for 1975 GMC K15 Suburban

Denso
On Sale:

$3.02
Avail:
75 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design

8 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV U-Groove Conventional
Gap 0.035
O.E. Recommended Resistor Plug with Patented U-Groove Design

6 Per Vehicle

Denso 5330 Spark Plug
for 1975 GMC K15 Suburban

Denso
On Sale:

$7.36
Avail:
161 in Stock
Warehouse: US-4
Qty:
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

6 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV
 
8
 
Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV,
5.7L V8 Gas OHV Iridium Power
Gap 0.044
Iridium Power
Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) and Tapered Tip Patented U-Groove Design and Patented Ir Alloy (90% Ir)

8 Per Vehicle

Denso T16R-U15 Spark Plug
for 1975 GMC K15 Suburban

Denso
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
STD Spark Plug
OE Recommended Resistor Plug w/Patented U-Groove Design
VIN: M, GAS, CARB, Natural
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV STD Spark Plug
OE Recommended Resistor Plug w/Patented U-Groove Design
VIN: M, GAS, CARB, Natural
8 Per Vehicle

Autolite 145BP Spark Plug
for 1975 GMC K15 Suburban

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV
 
8
 
Copper Resistor
Bulk Pack
without High Energy Ignition (HEI)
Gap .035 (in)
 
1975 GMC K15 Suburban equipped with
5.7L V8 Gas OHV Copper Resistor
Bulk Pack
without High Energy Ignition (HEI)
Gap .035 (in)

8 Per Vehicle
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV
 
8
 
Copper Resistor
Bulk Pack
Gap .035 (in)
 
1975 GMC K15 Suburban equipped with
6.6L V8 Gas OHV Copper Resistor
Bulk Pack
Gap .035 (in)

8 Per Vehicle

Autolite 687 Spark Plug
for 1975 GMC K15 Suburban

Autolite
Avail:
0 in Stock
 OUT OF STOCK
View Product
EnginePer VehicleFit NotesFitment Notes
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Copper Resistor Spark Plug
.060 Gap
Use until inventory is depleted
OE Style
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Copper Resistor Spark Plug
.060 Gap
Use until inventory is depleted
OE Style

6 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Copper Resistor Spark Plug
OE Style
Use until inventory is depleted
.060 Gap
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Copper Resistor Spark Plug
OE Style
Use until inventory is depleted
.060 Gap

6 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Copper Resistor Spark Plug
Use until inventory is depleted
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Copper Resistor Spark Plug
Use until inventory is depleted

6 Per Vehicle
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV
 
6
 
Copper Resistor Spark Plug
Use until inventory is depleted
.060 Gap
OE Style
 
1975 GMC K15 Suburban equipped with
4.1L L6 Gas OHV Copper Resistor Spark Plug
Use until inventory is depleted
.060 Gap
OE Style

6 Per Vehicle
Displaying 1 to 25 (of 26 products)