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Spark Plug
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Spark Plug (NGK) for 1991-2010 Mazda 5, 6, B2300, B2500, B3000, B4000, MPV, Navajo, Tribute NEW

$ 15 .39

Product Notes

⚠️ Most jobs typically require 8 of this item.
Gap 0.054"
Laser Iridium Spark Plug
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Brand: NGK
Condition: New
See All Other Spark Plugs
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Center Electrode Core Material Copper
Center Electrode Design Fine Wire
Center Electrode Insulator Tip Projection 0.14, 3.5
Center Electrode Projection Mid Projection
Center Electrode Tip Material Iridium
Electrical Terminal Type Non-removable Nut
Grade Type Performance
Ground Configuration J-gap
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Nickel
Hex Size 5/8" (16mm)
Insulator Height 2.07, 52.5
Insulator Material Ceramic
Manufacturer Heat Range 5
Material Grade Iridium
Part Number Tr5ai-13
Pre Gap Size .052, 1.3
Reach 0.689, 17.5
Resistance 5000.0
Resistor Type Yes
Seat Type Tapered
Service Number Tr5ai-13
Short Style Spark Plug No
Skirt No
Skirt Length 0.0
Stock Number 90813
Thread Diameter 0.551, 14.0
Washer Included No

Vehicle Fitment Guide

This part fits the following vehicles:

Mazda 9 models (tapclick to expand)(tapclick to hide)
5 2006-2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Grand Touring Mini Passenger Van 2007 L4 2.3L FWD Automatic
Sport Mini Passenger Van 2006 - 2007 L4 2.3L FWD Automatic & Manual
Touring Mini Passenger Van 2006 - 2007 L4 2.3L FWD Automatic & Manual
6 2003-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
S Hatchback 2004 - 2005 V6 3.0L FWD Automatic & Manual
S Sedan 2003 - 2005 V6 3.0L FWD Automatic & Manual
S Wagon 2004 - 2005 V6 3.0L FWD Automatic & Manual
i Hatchback 2004 - 2005 L4 2.3L FWD Automatic & Manual
i Sedan 2003 - 2005 L4 2.3L FWD Automatic & Manual
B2300 1994-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 1995 - 1996 L4 2.3L 4WD Automatic & Manual
Base Extended Cab Pickup 1994 - 1996 L4 2.3L RWD Automatic & Manual
Base Standard Cab Pickup 1995 - 1996 L4 2.3L 4WD Automatic & Manual
Base Standard Cab Pickup 1994 - 1997, 2002 - 2009 L4 2.3L RWD Automatic & Manual
SE Extended Cab Pickup 1995 - 1997, 2003 - 2004 L4 2.3L RWD Automatic & Manual
SE Standard Cab Pickup 1994 - 1997, 2001 L4 2.3L RWD Automatic & Manual
SX Extended Cab Pickup 2010 L4 2.3L RWD Automatic & Manual
SX Standard Cab Pickup 2001, 2010 L4 2.3L RWD Automatic & Manual
B2500 1998-2001 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SE Extended Cab Pickup 1998 - 2000 L4 2.5L RWD Automatic & Manual
SE Extended Cab Pickup 1998 - 1999 L4 2.5L RWD Automatic & Manual
SE Standard Cab Pickup 1998 - 2001 L4 2.5L RWD Automatic & Manual
SX Standard Cab Pickup 1998 - 2001 L4 2.5L RWD Automatic & Manual
Troy Lee Extended Cab Pickup 1999 L4 2.5L RWD Automatic & Manual
B3000 2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
DS Extended Cab Pickup 2003 V6 3.0L RWD Automatic & Manual
DS Extended Cab Pickup 2003 V6 3.0L FLEX RWD Automatic & Manual
DS Standard Cab Pickup 2003 V6 3.0L RWD Automatic & Manual
DS Standard Cab Pickup 2003 V6 3.0L FLEX RWD Automatic & Manual
SE Extended Cab Pickup 2003 V6 3.0L RWD Automatic & Manual
SE Extended Cab Pickup 2003 V6 3.0L FLEX RWD Automatic & Manual
B4000 1994-1996 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LE Extended Cab Pickup 1994 - 1996 V6 4.0L RWD/4WD Automatic & Manual
SE Extended Cab Pickup 1994 - 1996 V6 4.0L 4WD Automatic & Manual
SE Extended Cab Pickup 1994 V6 4.0L RWD Automatic & Manual
SE Standard Cab Pickup 1994 - 1996 V6 4.0L 4WD Automatic & Manual
SE Standard Cab Pickup 1994 V6 4.0L RWD Automatic & Manual
MPV 2002-2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
ES Mini Passenger Van 2004 - 2006 V6 3.0L FWD Automatic
ES Standard Passenger Van 2002 - 2003 V6 3.0L FWD Automatic
LX Mini Passenger Van 2004 - 2006 V6 3.0L FWD Automatic
LX Standard Passenger Van 2002 - 2003 V6 3.0L FWD Automatic
LX-SV Mini Passenger Van 2006 V6 3.0L FWD Automatic
Navajo 1991-1994 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
DX SUV 1992 - 1994 V6 4.0L RWD/4WD Automatic & Manual
LX SUV 1992 - 1994 V6 4.0L RWD Automatic & Manual
LX SUV 1991 - 1994 V6 4.0L 4WD Automatic & Manual
Tribute 2001-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
DX SUV 2001 - 2004 L4 2.0L FWD/4WD Automatic & Manual
DX SUV 2001 - 2004 V6 3.0L FWD/4WD Automatic & Manual
ES SUV 2001 - 2004 V6 3.0L FWD/4WD Automatic
GX SUV 2008 V6 3.0L FWD/4WD Automatic
Hybrid SUV 2008 L4 2.3L FULL HYBRID EV-GAS (FHEV) FWD/4WD Automatic CVT
LX SUV 2001 - 2004 V6 3.0L FWD/4WD Automatic
S SUV 2005 - 2006, 2008 V6 3.0L FWD/4WD Automatic
i SUV 2005 - 2006, 2008 L4 2.3L FWD/4WD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Fits Years: 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2010

Fits Models: 5, 6, B2300, B2500, B3000, B4000, MPV, Navajo, Tribute

Go-Parts Garage · Featured Guide

A Guide to Spark Plugs for the 1994-1998 Mazda B2300

Understanding the unique eight-plug ignition system in your 2.3L engine is key to a successful tune-up.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

2 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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120
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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

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