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1973 Plymouth Road Runner

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1973 Plymouth Road Runner Autolite Parts

Choose your Engine for your 1973 Plymouth Road Runner

8 Cyl 5.2L 8 Cyl 5.6L 8 Cyl 6.6L 8 Cyl 7.2L

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1973 Plymouth Road Runner Spark Plug 8 Cyl 5.6L Autolite

Autolite 65 Copper Resistor Spark Plug
OE Style; .035 Gap
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
  - 13/16"
  - 21
- Reach:
  - 0.750
  - 19.5
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.035
  - 0.90
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

2128, 3021, 38, 44NS, 80028, AG42

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1973 - Plymouth Road Runner	V	5572	8 Cyl 5.6L	340

98 In Stock

$7.86 USD

$9.43 USD


Brand	Autolite
Part #	A7765
Condition	New
Warehouse	B

UPC: 009100000651

1973 Plymouth Road Runner Spark Plug 8 Cyl 7.2L Autolite

Autolite 85 Copper Resistor Spark Plug
OE Style; .035 Gap
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- Electrical Terminal Type: Removable Nut
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
  - 13/16"
  - 21
- Reach:
  - 0.374
  - 9.5
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.034
  - 0.90
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

0 250 202 045, 10, 3036, 3332, 43S, A32

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1973 - Plymouth Road Runner	V	7211	8 Cyl 7.2L	440

82 In Stock

$7.86 USD

$9.43 USD


Brand	Autolite
Part #	A7785
Condition	New
Warehouse	B

UPC: 009100000859

1973 Plymouth Road Runner Spark Plug 8 Cyl 5.2L Autolite

Autolite 66 Copper Resistor Spark Plug
OE Style; .035"/0.9mm
Copper Resistor Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- Electrical Terminal Type: Removable Nut
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Copper
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
  - 13/16"
  - 21
- Reach:
  - 0.750
  - 19.5
- Center Electrode Tip Material: Nickel
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.034
  - 0.90
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

1196, 3012, 45NS, 86, AG52

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1973 - Plymouth Road Runner	V	5211	8 Cyl 5.2L	318

46 In Stock

$7.86 USD

$9.43 USD


Brand	Autolite
Part #	A7766
Condition	New
Warehouse	B

UPC: 009100000668

1973 Plymouth Road Runner Spark Plug 8 Cyl 7.2L Autolite

Autolite AP85 Platinum Spark Plug
.035 Gap
Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- Electrical Terminal Type: Removable Nut
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
  - 13/16"
  - 21
- Reach:
  - 0.374
  - 9.5
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.034
  - 0.90
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

14, 3037, 3332, 5614238, 7, AR32

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1973 - Plymouth Road Runner	V	7211	8 Cyl 7.2L	440

38 In Stock

$9.48 USD

$11.38 USD


Brand	Autolite
Part #	A77AP85
Condition	New
Warehouse	B

UPC: 009100908513

1973 Plymouth Road Runner Spark Plug 8 Cyl 5.2L Autolite

Autolite AP66 Platinum Spark Plug
.035 Gap
Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- Electrical Terminal Type: Removable Nut
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
  - 13/16"
  - 21
- Reach:
  - 0.750
  - 19.5
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.034
  - 0.90
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 6
- Most jobs typically require 6 of this item.
This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:

3012, 405, AG52, BPR4FS-11, R45XLS

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1973 - Plymouth Road Runner	V	5211	8 Cyl 5.2L	318

36 In Stock

$9.48 USD

$11.38 USD


Brand	Autolite
Part #	A77AP66
Condition	New
Warehouse	B

UPC: 009100252500

1973 Plymouth Road Runner Spark Plug 8 Cyl 5.6L Autolite

Autolite AP65 Platinum Spark Plug
.035 Gap
Platinum Spark Plug
Product Attributes:
- Center Electrode Design: Standard / Regular
- Seat Type: Flat
- Electrical Terminal Type: Stud
- Ground Electrode Tip Material: Nickel
- Center Electrode Core Material: Platinum
- Resistor Type: Yes
- Insulator Material: Ceramic
- Hex Size:
  - 13/16"
  - 21
- Reach:
  - 0.750
  - 19.5
- Center Electrode Tip Material: Platinum
- Ground Electrode Tip Design: Tapered
- Insulator Type: Mid Projection
- Pre-Gap Size:
  - 0.035
  - 0.90
- Resistance: 4000
- Ground Electrode Core Material: Nickel
Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
- Most jobs typically require 8 of this item.
This item must be purchased in quantities of 4