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  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. NGK 7516 for 1973

NGK 7516 Spark Plug
for 1973 (please select make/model)

NGK 7516 Spark Plug - 1973 Image 1
NGK 7516 Spark Plug - 1973 Image 2
NGK 7516 Spark Plug - 1973

NGK
Brand:NGK
Part Number: 7516
UPC: 00087295175163
Weight: 0.04 lbs
Condition:New



On Sale:

$7.53

Availability:
2 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the NGK 7516 Spark Plug for your 1973. Buy now and secure your purchase online!

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Features and Benefits:

  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Taper Cut
Hex Size:
5/8 in.
Insulator Height:
55.00 mm
Manufacturer Heat Range:
5
Part Number:
YR5IX
Pre-Gap Size:
.040 in.
Reach:
.46 in.
Resistance:
5000.0 Ohm
Seat Type:
Tapered
Stock Number:
7516
Thread Diameter:
14.00 mm
Autolite #:
AP145DP2
Bosch #:
4206
Bosch #:
HR9APX
DENSO Auto Parts #:
5030
DENSO Auto Parts #:
T16R-U15
NGK #:
7516
Country of Origin:
JP

Manufacturer Warranty:

2 Months

Select a vehicle to narrow NGK 7516 Spark Plug fitment info!

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1974

 

1973

 

1974

 

1973

 
Buick Apollo

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Buick Apollo



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Bel Air

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Bel Air



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Bel Air

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Bel Air



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet Blazer

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Blazer



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Blazer

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Blazer



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Chevrolet Blazer

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Blazer



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Blazer

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Blazer



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1973

 

1972

 

1971

 

1970

 
Chevrolet Blazer

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Blazer



4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Pickup

4.1L L6 LPG OHV,
4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Pickup



4.1L L6 LPG OHV,
4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Pickup

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Pickup



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C10 Pickup

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Pickup



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C10 Pickup

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Pickup



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1971

 

1973

 

1972

 

1971

 
Chevrolet C10 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Suburban

4.1L L6 LPG OHV,
4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Suburban



4.1L L6 LPG OHV,
4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Suburban

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Suburban



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Chevrolet C10 Suburban

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Suburban



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1971

 

1973

 

1972

 

1971

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Pickup

4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Pickup



4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Pickup

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Pickup



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C20 Pickup

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Pickup



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Chevrolet C20 Pickup

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Pickup



4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C20 Pickup

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Pickup



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1971

 

1973

 

1972

 

1971

 
Chevrolet C20 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Suburban

4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Suburban



4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Suburban

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Suburban



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C20 Suburban

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Suburban



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Chevrolet C20 Suburban

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Suburban



4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1973

 
Chevrolet C20 Suburban

5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Suburban



5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1971

 

1973

 

1972

 

1971

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C30 Pickup

4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C30 Pickup



4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C30 Pickup

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C30 Pickup



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C30 Pickup

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C30 Pickup



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Chevrolet C30 Pickup

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C30 Pickup



4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C30 Pickup

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C30 Pickup



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1971

 

1973

 

1972

 

1971

 
Chevrolet C30 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet C30 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Camaro

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Camaro



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Camaro

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Camaro



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1973

 
Chevrolet Camaro

5.0L V8 Gas
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Camaro



5.0L V8 Gas Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Camaro

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Camaro



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Caprice

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Caprice



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Chevelle

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Chevelle



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Chevelle

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Chevelle



5.0L V8 Gas OHV,
5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1973

 

1972

 

1971

 

1970

 
Chevrolet Chevelle

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Chevelle



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Corvette

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Corvette



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet El Camino

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.045
 

Chevrolet El Camino



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.045

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet El Camino

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet El Camino



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1973

 
Chevrolet El Camino

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet El Camino



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet El Camino

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet El Camino



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet G10 Van

7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G10 Van



7.4L V8 Gas,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet G10 Van

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G10 Van



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet G10 Van

5.0L V8 Gas,
5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G10 Van



5.0L V8 Gas,
5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet G20 Van

4.1L L6 LPG OHV,
4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G20 Van



4.1L L6 LPG OHV,
4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet G20 Van

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G20 Van



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet G20 Van

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G20 Van



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet G20 Van

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G20 Van



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet G30 Van

7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G30 Van



7.4L V8 Gas,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet G30 Van

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G30 Van



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet G30 Van

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet G30 Van



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Impala

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Impala



5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Impala

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Impala



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K10 Pickup

4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Pickup



4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K10 Pickup

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Pickup



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet K10 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet K10 Suburban

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Suburban



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K10 Suburban

4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Suburban



4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K10 Suburban

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Suburban



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet K10 Suburban

5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Suburban



5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K10 Suburban

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K10 Suburban



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K20 Pickup

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Pickup



4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K20 Pickup

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Pickup



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet K20 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1973

 
Chevrolet K20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.045
 

Chevrolet K20 Pickup



4.1L L6 Gas OHV,
4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.045

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K20 Suburban

4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Suburban



4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K20 Suburban

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Suburban



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet K20 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Suburban



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Chevrolet K20 Suburban

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Suburban



4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1973

 
Chevrolet K20 Suburban

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Suburban



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K20 Suburban

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K20 Suburban



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K30 Pickup

4.1L L6 LPG OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K30 Pickup



4.1L L6 LPG OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K30 Pickup

7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K30 Pickup



7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K30 Pickup

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K30 Pickup



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet K30 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K30 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
Chevrolet K30 Pickup

4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K30 Pickup



4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K30 Pickup

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet K30 Pickup



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet Laguna

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Laguna



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet Malibu

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Malibu



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet Malibu

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Malibu



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1973

 
Chevrolet Malibu

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Malibu



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet Monte Carlo

7.4L V8 Gas
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Monte Carlo



7.4L V8 Gas Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Monte Carlo

6.6L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Monte Carlo



6.6L V8 Gas OHV,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Monte Carlo

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Monte Carlo



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Nova

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Nova



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Nova

5.7L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Nova



5.7L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Nova

5.0L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet Nova



5.0L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet P10 Van

4.1L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet P10 Van



4.1L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle

1973

 

1973

 
Chevrolet P10 Van

5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet P10 Van



5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV Iridium IX Spark Plug
Gap 0.035

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet P20 Van

4.1L L6 Gas OHV,
4.8L L6 Gas OHV
6
 
Iridium IX Spark Plug
Gap 0.035
 

Chevrolet P20 Van



4.1L L6 Gas OHV,
4.8L L6 Gas OHV Iridium IX Spark Plug
Gap 0.035

6 Per Vehicle
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