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1990 Buick LeSabre

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NGK 3686 Spark Plug
for 1990 Buick LeSabre 5.0L V8 Gas OHV

NGK 3686 Spark Plug - 1990 Buick LeSabre Image 1
NGK 3686 Spark Plug - 1990 Buick LeSabre Image 2
NGK 3686 Spark Plug - 1990 Buick LeSabre Image 3
NGK 3686 Spark Plug - 1990 Buick LeSabre Image 4
NGK 3686 Spark Plug - 1990 Buick LeSabre

NGK
Brand:NGK
Part Number: 3686
UPC: 00087295136867
Weight: 0.05 lbs
Condition:New



On Sale:

$3.19

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

Product Information

Description:

Get the NGK 3686 Spark Plug for your 1990 Buick LeSabre. 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:
50.50 mm
Manufacturer Heat Range:
4
Part Number:
FR45
Pre-Gap Size:
.060 in.
Reach:
.75 in.
Resistance:
5000.0 Ohm
Seat Type:
Flat
Stock Number:
3686
Thread Diameter:
14.00 mm
ACDelco #:
41-608
ACDelco #:
41-611
ACDelco #:
41-630
ACDelco #:
FR3CLS6
ACDelco #:
FR3LS6
Bosch #:
7558
Bosch #:
7958
Bosch #:
FR8DCY
Champion Spark Plug #:
89C2
DENSO Auto Parts #:
5017
DENSO Auto Parts #:
Q16PR-U15
NGK #:
3686
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 3686 Spark Plug compatibility with your 1990 Buick LeSabre...

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Buick LeSabre

5.0L V8 Gas OHV
8
 
V-Power Spark Plug
Gap 0.060
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval
 

Buick LeSabre



5.0L V8 Gas OHV V-Power Spark Plug
Gap 0.060
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval

8 Per Vehicle

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