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1977 Cadillac DeVille

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NGK 3142 Spark Plug
for 1977 Cadillac DeVille 7.0L V8 Gas OHV

NGK 3142 Spark Plug - 1977 Cadillac DeVille Image 1
NGK 3142 Spark Plug - 1977 Cadillac DeVille Image 2
NGK 3142 Spark Plug - 1977 Cadillac DeVille

NGK
Brand:NGK
Part Number: 3142
UPC: 00087295131428
Weight: 0.06 lbs
Condition:New



On Sale:

$4.07

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

Product Information

Description:

Get the NGK 3142 Spark Plug for your 1977 Cadillac DeVille. Buy now and secure your purchase online!

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:
4
Part Number:
GR45GP
Pre-Gap Size:
.060 in.
Reach:
.75 in.
Resistance:
5000.0 Ohm
Seat Type:
Flat
Stock Number:
3142
Thread Diameter:
14.00 mm
ACDelco #:
41-819
Autolite #:
AP646
Autolite #:
AP646DP2
Autolite #:
APP646
Autolite #:
XP646
Bosch #:
6729
Bosch #:
8118
Bosch #:
WR8LPP30V
Champion Spark Plug #:
3031
Champion Spark Plug #:
3031-2
NGK #:
3142
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 3142 Spark Plug compatibility with your 1977 Cadillac DeVille...

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Cadillac DeVille

7.0L V8 Gas OHV
8
 
G-Power Spark Plug
Gap 0.060
 

Cadillac DeVille



7.0L V8 Gas OHV G-Power Spark Plug
Gap 0.060

8 Per Vehicle

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