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1981 Lincoln Mark VI

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NGK 6945 Spark Plug
for 1981 Lincoln Mark VI 5.0L V8 Gas OHV

NGK 6945 Spark Plug - 1981 Lincoln Mark VI Image 1
NGK 6945 Spark Plug - 1981 Lincoln Mark VI Image 2
NGK 6945 Spark Plug - 1981 Lincoln Mark VI Image 3
NGK 6945 Spark Plug - 1981 Lincoln Mark VI Image 4
NGK 6945 Spark Plug - 1981 Lincoln Mark VI

NGK
Brand:NGK
Part Number: 6945
UPC: 00087295169452
Weight: 0.04 lbs
Condition:New



On Sale:

$3.19

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

Product Information

Description:

Get the NGK 6945 Spark Plug for your 1981 Lincoln Mark VI. Buy now and secure your purchase online!

NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

Features and Benefits:

  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • 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:
Nickel
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Hex Size:
5/8 in.
Insulator Height:
55.00 mm
Manufacturer Heat Range:
4
Part Number:
UR45
Pre-Gap Size:
.060 in.
Reach:
.46 in.
Resistance:
5000.0 Ohm
Seat Type:
Tapered
Stock Number:
6945
Thread Diameter:
14.00 mm
ACDelco #:
1835796T
ACDelco #:
1835818T
ACDelco #:
1835914T
ACDelco #:
2R45TS8
ACDelco #:
2R45TSX
ACDelco #:
5613877
ACDelco #:
R44TS8
ACDelco #:
R44TSX
ACDelco #:
R45TS8
ACDelco #:
R45TSX
ACDelco #:
R46SZ
ACDelco #:
R46TSX
Autolite #:
25
Autolite #:
26
Autolite #:
26BP
Autolite #:
26DP2
Autolite #:
27
Autolite #:
3036
Autolite #:
3604
Autolite #:
3605
Autolite #:
3606
Autolite #:
3607
Autolite #:
3983
Autolite #:
3985
Autolite #:
665
Autolite #:
666
Autolite #:
666BP
Autolite #:
666DP2
Autolite #:
667
Autolite #:
965
Beck/Arnley #:
1765132
Bosch #:
7576
Bosch #:
7577
Bosch #:
7587
Bosch #:
7588
Bosch #:
7976
Bosch #:
7987
Bosch #:
7988
Bosch #:
H9BCY
Bosch #:
HR10BCY
Bosch #:
HR10BCZ
Bosch #:
HR10BY
Bosch #:
HR9BCY
Bosch #:
HR9BCZ
Bosch #:
HR9BY
Champion Spark Plug #:
17
Champion Spark Plug #:
17C2
Champion Spark Plug #:
19C2
Champion Spark Plug #:
37
Champion Spark Plug #:
37C2
Champion Spark Plug #:
4019
Champion Spark Plug #:
4025
Champion Spark Plug #:
4025-2
Champion Spark Plug #:
79
Champion Spark Plug #:
79C2
Champion Spark Plug #:
79S
Champion Spark Plug #:
930
Champion Spark Plug #:
942
Champion Spark Plug #:
942M
Champion Spark Plug #:
942S
Champion Spark Plug #:
RV15YC6
Champion Spark Plug #:
RV17YC6
Champion Spark Plug #:
RV19YC6
Champion Spark Plug #:
RV91MC
Champion Spark Plug #:
RV92YC
DENSO Auto Parts #:
5021
DENSO Auto Parts #:
5027
DENSO Auto Parts #:
5028
DENSO Auto Parts #:
T14PR-U15
DENSO Auto Parts #:
T16PR-U15
DENSO Auto Parts #:
T16PR-U20
Motorcraft #:
ARF42-6
Motorcraft #:
ARF42-8
Motorcraft #:
ARF52-6
Motorcraft #:
ARF52-8
Motorcraft #:
ARF62-6
Motorcraft #:
ASF42C
Motorcraft #:
ASF42C-6
Motorcraft #:
ASF42C-7
Motorcraft #:
ASF42C-7F4
Motorcraft #:
ASF4C-6
Motorcraft #:
ASF52-6
Motorcraft #:
ASF52-7
Motorcraft #:
ASF52-7F6
Motorcraft #:
ASF52-7F8
Motorcraft #:
SP450
NGK #:
6945
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 6945 Spark Plug compatibility with your 1981 Lincoln Mark VI...

Last Updated: 08/31/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1983

 

1982

 

1981

 

1980

 

1983

 

1982

 

1981

 

1980

 
Lincoln Mark VI

5.0L V8 Gas OHV
8
 
V-Power Spark Plug
Gap 0.050
OE Equivalent Design
 

Lincoln Mark VI



5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.050
OE Equivalent Design

8 Per Vehicle

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