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NGK Standard Nickel Spark Plug Surface Gap 6431 (BU8H) - Picture 1 of 3
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NGK - 6431 - Spark Plugs, BU8H

5.022 product ratings
eeuroparts (73595)
99.1% positive feedback
Price:
US $4.24
ApproximatelyAU $6.59
+ $13.98 postage
Estimated delivery Tue, 24 Jun - Thu, 3 Jul
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
Center Electrode Tip Material: Nickel. Ground Electrode Core Material: Nickel Core. A genuine part is a part in the auto manufacturer’s original box with their logo on the box. Verify that the item fits your car.

About this product

Product Identifiers

BrandNGK
Manufacturer Part Number6431
eBay Product ID (ePID)171190449

Additional Product Features

Part TypeSpark Plugs

All listings for this product

Auction & Buy It Now
Auction
Buy It Now
New
NGK Standard Nickel Spark Plug Surface Gap 6431 (BU8H)
item 1 NGK Standard Nickel Spark Plug Surface Gap 6431 (BU8H)
AU $6.59
+AU $21.74 postage
NGK Universal Spark Plug 6431
item 2 NGK Universal Spark Plug 6431
AU $6.60
+AU $21.74 postage
NGK Spark Plug For MERCURY MARINE 13686B2
item 3 NGK Spark Plug For MERCURY MARINE 13686B2
AU $30.74
Free postage
NGK 6431 Performance Spark Plug BU8H 2-BU8H 6431 BU8H
item 4 NGK 6431 Performance Spark Plug BU8H 2-BU8H 6431 BU8H
AU $22.20
+AU $10.78 postage
Ngk 6431 Spark Plugs - BU8H
item 5 Ngk 6431 Spark Plugs - BU8H
AU $14.73
+AU $21.98 postage
NGK Spark Plug BU8H
item 6 NGK Spark Plug BU8H
AU $15.48
+AU $22.00 postage
NGK Spark Plug 6431 (EACH); BU8H 14mm Copper Core Nickel, Gasket
item 7 NGK Spark Plug 6431 (EACH); BU8H 14mm Copper Core Nickel, Gasket
AU $15.74
+AU $22.01 postage
NGK BU8H Spark Plug, Quicksilver 13686Q - 1 Pack
item 8 NGK BU8H Spark Plug, Quicksilver 13686Q - 1 Pack
AU $16.71
+AU $22.03 postage
NGK 6431 NGK Standard Spark Plug
item 9 NGK 6431 NGK Standard Spark Plug
AU $17.07
+AU $22.05 postage
Two (2) - Spark Plugs NGK Standard 6431
item 10 Two (2) - Spark Plugs NGK Standard 6431
AU $17.09
+AU $22.05 postage
NGK Standard Series Spark Plug BU8H (6431)
item 11 NGK Standard Series Spark Plug BU8H (6431)
AU $18.01
+AU $21.72 postage
Quicksilver 13686Q NGK BU8H, Semi-Surface Discharge Design Spark Plug, 1-Pack
item 12 Quicksilver 13686Q NGK BU8H, Semi-Surface Discharge Design Spark Plug, 1-Pack
AU $19.67
+AU $22.13 postage
6431 NGK SPARK Plug
item 13 6431 NGK SPARK Plug
AU $17.74
+AU $26.80 postage
NGK Spark Plug - BU8H - 6431
item 14 NGK Spark Plug - BU8H - 6431
AU $17.74
+AU $26.80 postage
NGK - Surface Gap Spark Plug (BU8H) 6431
item 15 NGK - Surface Gap Spark Plug (BU8H) 6431
AU $18.01
+AU $26.82 postage
One New NGK Non-Resistor Spark Plug 6431
item 16 One New NGK Non-Resistor Spark Plug 6431
AU $23.09
+AU $22.22 postage
NGK Spark Plugs 6431
item 17 NGK Spark Plugs 6431
AU $8.64
+AU $36.71 postage
Genuine NGK 6431 Surface Gap Spark Plugs BU8H - 2 Pack
item 18 Genuine NGK 6431 Surface Gap Spark Plugs BU8H - 2 Pack
AU $23.55
+AU $22.24 postage
3- Spark Plugs NGK Standard 6431 BU8H
item 19 3- Spark Plugs NGK Standard 6431 BU8H
AU $23.95
+AU $22.25 postage
NGK Non-Resistor Spark Plug 78-99 for Mariner/ 78-02 for Mercury 6431 BU8H
item 20 NGK Non-Resistor Spark Plug 78-99 for Mariner/ 78-02 for Mercury 6431 BU8H
AU $24.80
+AU $22.27 postage
NGK BU8H Spark Plug, Quicksilver 13686Q - 2 Pack
item 21 NGK BU8H Spark Plug, Quicksilver 13686Q - 2 Pack
AU $25.66
+AU $19.78 postage
NGK Universal Spark Plug 6431
item 22 NGK Universal Spark Plug 6431
AU $25.26
+AU $22.29 postage
NGK 6431 Spark Plugs
item 23 NGK 6431 Spark Plugs
AU $18.71
+AU $29.49 postage
NGK Spark Plugs 6431
item 24 NGK Spark Plugs 6431
AU $26.02
+AU $22.30 postage
(3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 25 (3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $27.32
+AU $22.36 postage
NGK 6431 OE Series Standard Nickel Spark Plug, Surface Discharge Tip Design BU8H
item 26 NGK 6431 OE Series Standard Nickel Spark Plug, Surface Discharge Tip Design BU8H
AU $17.09
+AU $32.86 postage
NGK 6431 OE Series Standard Nickel Spark Plug, Surface Discharge Tip Design BU8H
item 27 NGK 6431 OE Series Standard Nickel Spark Plug, Surface Discharge Tip Design BU8H
AU $17.09
+AU $32.86 postage
NGK - Surface Gap Spark Plug (BU8H) 6431
Last one
item 28 NGK - Surface Gap Spark Plug (BU8H) 6431
AU $12.83
+AU $37.27 postage
6431 NGK SPARK Plug
item 29 6431 NGK SPARK Plug
AU $17.10
+AU $33.87 postage
NGK BU8H "NICKEL" Spark Plugs 6431 (Set of 4)
item 30 NGK BU8H "NICKEL" Spark Plugs 6431 (Set of 4)
AU $28.99
+AU $22.41 postage
item 31 (3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $29.01
+AU $22.41 postage
NGK 6431 SPARK PLUGS
item 32 NGK 6431 SPARK PLUGS
AU $24.72
+AU $27.01 postage
NGK Spark Plugs BU8H 6431
item 33 NGK Spark Plugs BU8H 6431
AU $25.64
+AU $27.04 postage
(2x) NGK BU8H 6431 Non-Resistor Spark Plug Pre-Gapped (FOR Mercury & Mariner)
item 34 (2x) NGK BU8H 6431 Non-Resistor Spark Plug Pre-Gapped (FOR Mercury & Mariner)
AU $31.64
+AU $22.48 postage
(2x) NGK BU8H 6431 Non-Resistor Spark Plug Pre-Gapped (FOR Mercury & Mariner)
item 35 (2x) NGK BU8H 6431 Non-Resistor Spark Plug Pre-Gapped (FOR Mercury & Mariner)
AU $31.64
+AU $22.48 postage
Ngk Spark Plug #6431/10 6431
item 36 Ngk Spark Plug #6431/10 6431
AU $8.64
+AU $45.75 postage
4 x Spark Plugs Made in Japan NGK Standard 6431 BU8H 6431 BU8H Tune Up Kit Set
item 37 4 x Spark Plugs Made in Japan NGK Standard 6431 BU8H 6431 BU8H Tune Up Kit Set
AU $32.11
+AU $22.49 postage
ngk BU8H "NICKEL" Spark Plugs 6431 (Set of 4)
item 38 ngk BU8H "NICKEL" Spark Plugs 6431 (Set of 4)
AU $54.72
Free postage
Mercury 135-150-175-200 HP 2Stroke Spark Plug 13686Q, 136862 Outboard NGK BU8H
item 39 Mercury 135-150-175-200 HP 2Stroke Spark Plug 13686Q, 136862 Outboard NGK BU8H
AU $32.41
+AU $22.51 postage
(3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 40 (3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $32.70
+AU $22.51 postage
NGK BU8H Spark Plugs 6431
item 41 NGK BU8H Spark Plugs 6431
AU $8.64
+AU $47.04 postage
For Set of 4 ngk Standard Pre-Gapped Plug Spark Plugs 6431 BU8H
item 42 For Set of 4 ngk Standard Pre-Gapped Plug Spark Plugs 6431 BU8H
AU $56.43
Free postage
ngk Spark Plugs BU8H / 6431 - ngk Standard Series Spark Plugs - 4 PCS
item 43 ngk Spark Plugs BU8H / 6431 - ngk Standard Series Spark Plugs - 4 PCS
AU $56.43
Free postage
NGK SPARK PLUG #6431/10 6431
item 44 NGK SPARK PLUG #6431/10 6431
AU $29.42
+AU $27.15 postage
4 NGK SPARK PLUGS BU8H
item 45 4 NGK SPARK PLUGS BU8H
AU $34.21
+AU $22.56 postage
NGK Spark Plug BU8H- Set of 4
item 46 NGK Spark Plug BU8H- Set of 4
AU $37.24
+AU $22.65 postage
4 Pack Spark Plugs NGK Standard 6431 BU8H 6431 BU8H Tune Up Kit Set
item 47 4 Pack Spark Plugs NGK Standard 6431 BU8H 6431 BU8H Tune Up Kit Set
AU $37.54
+AU $22.65 postage
4 pc Spark Plugs NGK Standard 6431 BU8H 6431 BU8H Tune Up Kit Set qn
item 48 4 pc Spark Plugs NGK Standard 6431 BU8H 6431 BU8H Tune Up Kit Set qn
AU $37.54
+AU $22.65 postage
Genuine NGK NGK Standard Spark Plug 6431
item 49 Genuine NGK NGK Standard Spark Plug 6431
AU $7.24
+AU $54.60 postage
NGK Non-Resistor Spark Plug 78-99 for Mariner/ 78-02 for Mercury 6431 BU8H
item 50 NGK Non-Resistor Spark Plug 78-99 for Mariner/ 78-02 for Mercury 6431 BU8H
AU $41.91
+AU $22.78 postage
(4x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 51 (4x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $37.54
+AU $27.38 postage
item 52 (4x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $37.56
+AU $27.38 postage
(3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 53 (3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $42.20
+AU $22.78 postage
(3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 54 (3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $42.20
+AU $22.78 postage
(3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 55 (3x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
AU $42.21
+AU $22.78 postage
NGK Spark Plug #6431 6431
item 56 NGK Spark Plug #6431 6431
AU $20.68
+AU $44.49 postage
NGK BU8H "NICKEL" Spark Plugs 6431 (Set of 4)
item 57 NGK BU8H "NICKEL" Spark Plugs 6431 (Set of 4)
AU $42.40
+AU $22.80 postage
NGK BU8H "NICKEL" Spark Plugs 6431 (Set of 6)
item 58 NGK BU8H "NICKEL" Spark Plugs 6431 (Set of 6)
AU $34.12
+AU $31.08 postage
For Set of 6 Spark Plugs NGK Standard Non-Resistor OEM BU8H/6431
item 59 For Set of 6 Spark Plugs NGK Standard Non-Resistor OEM BU8H/6431
AU $42.68
+AU $22.80 postage
listings for this product

Ratings and reviews

Learn more
5.0
22 product ratings
  • 22 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 18 reviews
  • by 8marty8
    07 Aug, 2018

    Back scream'n on the Water

    Are working great in my "89 Merc 150. Fired right up, nice to have the original EQ back in her.

    Verified purchase: YesCondition: New

  • by turkey1947-2008
    14 Feb, 2017

    good price great product they wook good

    Verified purchase: YesCondition: New

  • by kennaman94
    14 Jul, 2022

    good plugs

    spark plugs work good in my 85 Hp force

    Verified purchase: YesCondition: New

  • by dPzKYDdxQxm@Deleted
    24 Oct, 2018

    its just a good spark plug

    works great

    Verified purchase: YesCondition: New

  • by kirb-timo
    08 Dec, 2021

    good deal worked great

    good deal worked great

    Verified purchase: YesCondition: New

  • by bomcker
    18 Dec, 2018

    Repalcement plugs for Mercury 150HP outboard.

    Replacement plugs for my Mercury outboard. Working as they should.

    Verified purchase: YesCondition: New

  • by dennisafarley
    31 Jul, 2017

    Arrived quick. works great

    Verified purchase: YesCondition: New

  • by 57maddly
    09 Mar, 2017

    spark plugs

    haven't used them yet

    Verified purchase: YesCondition: New

  • by foster2400
    02 Sep, 2020

    All my cylinders fire again.

    Spark plugs. They work.

    Verified purchase: YesCondition: New

  • by rf3551_t09esquhkf
    03 Sep, 2020

    Good deal

    Good price...

    Verified purchase: YesCondition: New

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