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1966 GMC PB15 Series Spark Plug

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Champion Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 15475-05027500
Notes: Copper Plus -- Gap .035; OE Type
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.8L 6 Cyl 

Champion Spark Plug
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(Read reviews)
Sale Price: $3.98
(>35) In Stock
Part Number: 15475-05027500
Notes: Copper Plus -- Gap .036; OE Type
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 

Champion Spark Plug
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Sale Price: $3.98
(>35) In Stock
Part Number: 15475-05027480
Notes: Platinum Power -- Gap .036
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 

Denso Spark Plug
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Sale Price: $6.98
(>35) In Stock
Part Number: 15475-05051880
Notes: Double Platinum -- Gap 0.035; Long # P16R
Features:
  • Denso Part# P16R
  • Platinum-tipped Ground Electrode and Platinum-tipped Center Electrode
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 

Denso Spark Plug
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Sale Price: $7.98
(>35) In Stock
Part Number: 15475-05169625
Notes: Iridium Power -- Gap .044; Long # IW20
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.8L 6 Cyl CARB Naturally Aspirated GAS 

Denso Spark Plug
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(Read reviews)
Sale Price: $7.98
(>35) In Stock
Part Number: 15475-05169624
Notes: Iridium Power -- Gap 0.035; Long # IW16
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 

Denso Spark Plug
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(Read reviews)
Sale Price: $3.98
(>35) In Stock
Part Number: 15475-05169535
Notes: Platinum TT -- Gap 0.040; Long # PW16TT
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 

Denso Spark Plug
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(Read reviews)
Sale Price: $2.98
(>35) In Stock
Part Number: 15475-05051900
Notes: STD -- Gap 0.032; Long # W20ESR-U
Features:
  • Denso Part# W20ESR-U
  • Denso Traditional Nickel Spark Plug
  • U-Groove Ground Electrode
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.8L 6 Cyl CARB Naturally Aspirated GAS 

Denso Spark Plug
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(Read reviews)
Sale Price: $2.98
(>35) In Stock
Part Number: 15475-05051891
Notes: STD -- Gap 0.035; Long # W16EXR-U
Features:
  • Denso Part# W16EXR-U
  • Denso Traditional Nickel Spark Plug
  • U-Groove Ground Electrode
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 
• 1966 GMC PB15 Series 4.1L 6 Cyl CARB Naturally Aspirated GAS 

E3 Spark Plugs Spark Plug
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E3 Spark Plugs E3.46
Spark Plug
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Sale Price: $6.98
(>35) In Stock
Part Number: 15475-05343291
Notes: Spark Plug
Features:
  • More Horsepower
  • Improved Fuel Efficiency
  • Reduced Engine Emissions
  • Longer Engine Life
  • Better Conductive Heat Transfer
  • Easier starts in all weather conditions
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 2.5L 4 Cyl 
• 1966 GMC PB15 Series 3.2L 6 Cyl 
• 1966 GMC PB15 Series 3.8L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 

Motorcraft Spark Plug
Image is not vehicle specific
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Sale Price: $2.98
(8) In Stock
Part Number: 15475-05416727
Notes: Spark Plug -- Plug Material: Copper; Gap: .035; Type - Alternative Plg
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 3.2L 6 Cyl 
• 1966 GMC PB15 Series 3.8L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.8L 6 Cyl 

NGK Spark Plug
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Sale Price: $4.98
(33) In Stock
Part Number: 15475-05174384
Notes: G-Power Spark Plug -- .035
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 

NGK Spark Plug
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(Read reviews)
Sale Price: $9.98
(>35) In Stock
Part Number: 15475-05204351
Notes: Iridium IX Spark Plug -- .035
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 

NGK Spark Plug
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(Read reviews)
Sale Price: $2.98
(>35) In Stock
Part Number: 15475-05174427
Notes: Standard Spark Plug -- .035
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.8L 6 Cyl 

NGK Spark Plug
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(Read reviews)
Sale Price: $2.98
(>35) In Stock
Part Number: 15475-05174381
Notes: V-Power Spark Plug -- .035
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: B
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 

MSD Spark Plug - Iridium Tip Spark Plug - 4 Pack - Plug Type 11IR4Y - 0.035 in. Plug Gap

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Sale Price: $35.96
(10) In Stock
Part Number: 15475-03287550
Notes: Iridium Tip Spark Plug; 4 Pack; Plug Type 11IR4Y; 0.035 in. Plug Gap
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1966 GMC PB15 Series 4.1L 6 Cyl 
• 1966 GMC PB15 Series 4.1L 6 Cyl 

MSD Spark Plug - Iridium Tip Spark Plug - 4 Pack - Plug Type 11IR6 - 0.032 in. Plug Gap

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(Read reviews)
Sale Price: $35.96
(8) In Stock
Part Number: 15475-03287533
Notes: Iridium Tip Spark Plug; 4 Pack; Plug Type 11IR6; 0.032 in. Plug Gap
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Warehouse: F
Vehicle Engine
• 1966 GMC PB15 Series 4.8L 6 Cyl 

5 stars - (1 Reviews)
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