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1966 Dodge Polara

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NGK 3351 Spark Plug
for 1966 Dodge Polara 4.5L V8 Gas OHV

NGK 3351 Spark Plug - 1966 Dodge Polara Image 1
NGK 3351 Spark Plug - 1966 Dodge Polara Image 2
NGK 3351 Spark Plug - 1966 Dodge Polara

NGK
Brand:NGK
Part Number: 3351
UPC: 00087295133514
Weight: 0.06 lbs
Condition:New



On Sale:

$4.07

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

Product Information

Description:

G-Power Plug

NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.

Features and Benefits:

  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
  • RECOMMENDED USAGE: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
  • SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Platinum
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Trapezoid
Hex Size:
13/16 in.
Insulator Height:
55.00 mm
Manufacturer Heat Range:
5
Part Number:
GR5GP
Pre-Gap Size:
.040 in.
Reach:
.75 in.
Resistance:
5000.0 Ohm
Seat Type:
Flat
Stock Number:
3351
Thread Diameter:
14.00 mm
ACDelco #:
CR5CXLS
NGK #:
3351
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 3351 Spark Plug compatibility with your 1966 Dodge Polara...

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1966

 

1966

 
Dodge Polara

4.5L V8 Gas OHV
8
 
G-Power Spark Plug
H.O.
Gap 0.035
 

Dodge Polara



4.5L V8 Gas OHV G-Power Spark Plug
H.O.
Gap 0.035

8 Per Vehicle

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