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1990 Lexus LS400

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NGK 2978 Spark Plug
for 1990 Lexus LS400 4.0L V8 Gas DOHC

NGK 2978 Spark Plug - 1990 Lexus LS400 Image 1
NGK 2978 Spark Plug - 1990 Lexus LS400 Image 2
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NGK 2978 Spark Plug - 1990 Lexus LS400

NGK
Brand:NGK
Part Number: 2978
UPC: 00087295129784
Weight: 0.05 lbs
Condition:New



On Sale:

$6.73

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

Product Information

Description:

Get the NGK 2978 Spark Plug for your 1990 Lexus LS400. Buy now and secure your purchase online!

NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Features and Benefits:

  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire platinum alloy center electrode provides consistent performance
  • PLATINUM ALLOY CENTER ELECTRODE: Longer wearing and higher temperature resistance compared to traditional nickel spark plugs
  • PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
  • RECOMMENDED USAGE: Best for vehicles with OE fine wire platinum alloy 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:
Platinum
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:
50.50 mm
Manufacturer Heat Range:
6
Part Number:
BKR6EP-11
Pre-Gap Size:
.044 in.
Reach:
.75 in.
Resistance:
5000.0 Ohm
Seat Type:
Flat
Stock Number:
2978
Thread Diameter:
14.00 mm
ACDelco #:
41-801
Beck/Arnley #:
1765216
Bosch #:
8101
Bosch #:
FR7DPP33X
Champion Spark Plug #:
7545
DENSO Auto Parts #:
3128
DENSO Auto Parts #:
4504
DENSO Auto Parts #:
4702
DENSO Auto Parts #:
IK20TT
DENSO Auto Parts #:
PK20R11
DENSO Auto Parts #:
PK20TT
NGK #:
2978
Torch #:
K6RT2PP-11
Toyota #:
90919-01179
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 2978 Spark Plug compatibility with your 1990 Lexus LS400...

Last Updated: 08/31/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1997

 

1996

 

1995

 

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1991

 

1990

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Lexus LS400

4.0L V8 Gas DOHC
8
 
Laser Platinum Spark Plug
Gap 0.044
Actual OE Manufacturer
60,000 mi OE Mfr Recommended Service Interval
 

Lexus LS400



4.0L V8 Gas DOHC Laser Platinum Spark Plug
Gap 0.044
Actual OE Manufacturer
60,000 mi OE Mfr Recommended Service Interval

8 Per Vehicle

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