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Spark Plug NGK 6431

5.03 product ratings
Jox Auto (53270)
99% positive feedback
Price:
$3.66
Free 2-4 day delivery
Get it between Thu, Sep 4 and Sat, Sep 6
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New
Portions of the part information on this page have been provided by WHI Solutions, Inc. Manufacturer Warranty. Warranty Type. No Warranty. Warranty Duration. With over 30 years experience, we are your complete parts source!

About this product

Product Identifiers

BrandNGK
Manufacturer Part Number6431
eBay Product ID (ePID)193573762

Product Key Features

TypeSuspension, Springs and Related Components
California Prop 65 WarningNickel

Additional Product Features

NotesDescription--Spark Plug
Sub TypeCoil Spring

All listings for this product

Buy It Now
New
Spark Plug NGK 6431
item 1 Spark Plug NGK 6431
$3.66
Free shipping
Spark Plug NGK 6431
item 2 Spark Plug NGK 6431
$7.48
Free shipping
Spark Plug NGK 6431
item 3 Spark Plug NGK 6431
$7.65
Free shipping
NGK Spark Plugs BU8H / 6431 - NGK Standard Series Spark Plug ( Qty. 1 )
item 4 NGK Spark Plugs BU8H / 6431 - NGK Standard Series Spark Plug ( Qty. 1 )
$7.88
Free shipping
Spark Plug NGK 6431
item 5 Spark Plug NGK 6431
$8.22
Free shipping
NGK SPARK PLUGS 6431 BU8H Spark Plugs For Marine Outboard - Mercury Mariner
item 6 NGK SPARK PLUGS 6431 BU8H Spark Plugs For Marine Outboard - Mercury Mariner
$8.96
Free shipping
Spark Plug NGK 6431
item 7 Spark Plug NGK 6431
$9.00
Free shipping
Spark Plug NGK 6431
item 8 Spark Plug NGK 6431
$9.01
Free shipping
Spark Plug NGK 6431
item 9 Spark Plug NGK 6431
$9.41
Free shipping
NGK SPARK PLUGS 6431 BU8H Spark Plugs For Marine Outboard - Mercury Mariner
item 10 NGK SPARK PLUGS 6431 BU8H Spark Plugs For Marine Outboard - Mercury Mariner
$9.53
Free shipping
Spark Plug NGK 6431
item 11 Spark Plug NGK 6431
$9.55
Free shipping
Spark Plug NGK 6431
item 12 Spark Plug NGK 6431
$10.41
Free shipping
Spark Plug NGK 6431
item 13 Spark Plug NGK 6431
$10.99
Free shipping
Spark Plug NGK 6431
item 14 Spark Plug NGK 6431
$11.10
Free shipping
# 6431 NGK Spark Plug
item 15 # 6431 NGK Spark Plug
$11.26
Free shipping
Spark Plug NGK 6431
item 16 Spark Plug NGK 6431
$12.00
Free shipping
Spark Plug NGK 6431
item 17 Spark Plug NGK 6431
$12.71
Free shipping
Spark Plug NGK 6431
item 18 Spark Plug NGK 6431
$13.05
Free shipping
Spark Plug NGK 6431
item 19 Spark Plug NGK 6431
$13.05
Free shipping
2 pc NGK 6431 BU8H Standard Spark Plugs for SF24 QL6VC 886M 6038 33-13686Q go
item 20 2 pc NGK 6431 BU8H Standard Spark Plugs for SF24 QL6VC 886M 6038 33-13686Q go
$13.07
Free shipping
Spark Plug NGK 6431 4 Pack BU8H New Free Shipping Bn3
item 21 Spark Plug NGK 6431 4 Pack BU8H New Free Shipping Bn3
$13.95
Free shipping
2-Spark Plug NGK 6431 BU8H
item 22 2-Spark Plug NGK 6431 BU8H
$10.99
+$5.00 shipping
Spark Plug NGK 6431
item 23 Spark Plug NGK 6431
$16.55
Free shipping
Genuine NGK 6431 Surface Gap Spark Plugs BU8H 2 Pack
item 24 Genuine NGK 6431 Surface Gap Spark Plugs BU8H 2 Pack
$17.23
Free shipping
Spark Plug NGK 6431
item 25 Spark Plug NGK 6431
$17.70
Free shipping
Spark Plug NGK 6431
item 26 Spark Plug NGK 6431
$18.34
Free shipping
Spark Plug NGK 6431
item 27 Spark Plug NGK 6431
$19.41
Free shipping
Spark Plug NGK 6431
item 28 Spark Plug NGK 6431
$9.99
+$10.00 shipping
Spark Plug NGK 6431
item 29 Spark Plug NGK 6431
$9.99
+$10.00 shipping
Spark Plug NGK 6431
item 30 Spark Plug NGK 6431
$9.99
+$10.00 shipping
Genuine NGK 6431 Surface Gap Spark Plugs BU8H 4 Pack
item 31 Genuine NGK 6431 Surface Gap Spark Plugs BU8H 4 Pack
$20.09
Free shipping
item 32 Spark Plug NGK 6431|Motors part
$4.78
+$21.83 shipping
6 Pcs NGK BU8H 6431 Non-Resistor Spark Plug Pre-Gapped Set fit Mercury & Mariner
Almost gone
item 33 6 Pcs NGK BU8H 6431 Non-Resistor Spark Plug Pre-Gapped Set fit Mercury & Mariner
$29.82
Free shipping
8 Pack NGK Standard Spark Plugs 6431 BU8H 6431 BU8H Tune Up Kit Set
item 34 8 Pack NGK Standard Spark Plugs 6431 BU8H 6431 BU8H Tune Up Kit Set
$29.90
Free shipping
6 X NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 35 6 X NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
$30.90
Free shipping
(6x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 36 (6x) NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
$30.90
Free shipping
6 NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
item 37 6 NGK BU8H (6431) Non-Resistor Spark Plug Pre-Gapped fits Mercury & Mariner
$30.90
Free shipping
Genuine NGK 6431 Surface Gap Spark Plugs BU8H 6 Pack
item 38 Genuine NGK 6431 Surface Gap Spark Plugs BU8H 6 Pack
$34.69
Free shipping
Spark Plug NGK 6431
item 39 Spark Plug NGK 6431
$36.87
Free shipping
8 Pack NGK Standard Spark Plugs 6431 BU8H 6431 BU8H Tune Up Kit Set
item 40 8 Pack NGK Standard Spark Plugs 6431 BU8H 6431 BU8H Tune Up Kit Set
$38.90
Free shipping
Genuine NGK 6431 Surface Gap Spark Plugs BU8H 10 Pack
item 41 Genuine NGK 6431 Surface Gap Spark Plugs BU8H 10 Pack
$40.41
Free shipping
Genuine NGK 6431 Surface Gap Spark Plugs BU8H 10 Pack
item 42 Genuine NGK 6431 Surface Gap Spark Plugs BU8H 10 Pack
$42.09
Free shipping
Spark Plug NGK 6431
item 43 Spark Plug NGK 6431
$42.79
Free shipping
10 pc NGK 6431 BU8H Standard Spark Plugs for SF24 QL6VC 886M 6038 33-13686Q cp
item 44 10 pc NGK 6431 BU8H Standard Spark Plugs for SF24 QL6VC 886M 6038 33-13686Q cp
$43.47
Free shipping
4x NGK SPARK PLUGS Part Number BU8H Stock No. 6431 New Genuine NGK SPARKPLUGS
item 45 4x NGK SPARK PLUGS Part Number BU8H Stock No. 6431 New Genuine NGK SPARKPLUGS
$43.57
+$4.21 shipping
10 pc NGK 6431 BU8H Standard Spark Plugs for SF24 QL6VC 886M 6038 33-13686Q NEW
item 46 10 pc NGK 6431 BU8H Standard Spark Plugs for SF24 QL6VC 886M 6038 33-13686Q NEW
$49.95
Spark Plug NGK 6431
item 47 Spark Plug NGK 6431
$50.43
Free shipping
NGK 6431 Standard Spark Plug 10 PACK Non-Resistor Pre-Gapped OEM BU8H/6431
item 48 NGK 6431 Standard Spark Plug 10 PACK Non-Resistor Pre-Gapped OEM BU8H/6431
$49.00
+$1.95 shipping
Spark Plug NGK 6431
item 49 Spark Plug NGK 6431
$55.20
Free shipping
Spark Plug NGK 6431
item 50 Spark Plug NGK 6431
$59.20
Free shipping
Spark Plug NGK 6431
item 51 Spark Plug NGK 6431
$63.67
Free shipping
Spark Plug NGK 6431
item 52 Spark Plug NGK 6431
$66.76
Free shipping
Spark Plug NGK 6431
item 53 Spark Plug NGK 6431
$69.46
Free shipping
Spark Plug NGK 6431
item 54 Spark Plug NGK 6431
$81.81
Free shipping
Genuine NGK 6431 Surface Gap Spark Plugs BU8H 25 Pack
item 55 Genuine NGK 6431 Surface Gap Spark Plugs BU8H 25 Pack
$100.06
Free shipping
Spark Plug NGK 6431 BU8H
Last one
item 56 Spark Plug NGK 6431 BU8H
$3.25
Genuine NGK 6431 Surface Gap Spark Plugs BU8H 6 Pack
item 57 Genuine NGK 6431 Surface Gap Spark Plugs BU8H 6 Pack
$28.99
listings for this product

Ratings and Reviews

Learn more
5.0
3 product ratings
  • 3 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

  • by footnbruce
    Sep 20, 2016

    fits 1991 Mercury 200 h.p. V6 Outboard 2.5L and work perfectly

    fits 1991 Mercury 200 h.p. V6 Outboard 2.5L and work perfectly torque to 18 foot pounds and go!

    Verified purchase: YesCondition: Pre-owned

  • by gakin10
    Jun 13, 2025

    Great Deal

    Great Deal

    Verified purchase: YesCondition: New

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