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Spark Plug (NGK) for 2019-2024 Subaru Ascent, Legacy, Outback, WRX NEW

$ 28 .33

Product Notes

⚠️ Most jobs typically require 4 of this item.
Gap 0.024" Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Laser Iridium High Ignitability Spark Plug
NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability 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. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.
Brand: NGK
Condition: New
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 Cup
Grade Type Performance
Ground Configuration J-gap
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Projected Square Platinum Electrode (pspe) - High Ignitability
Ground Electrode Tip Material Platinum
Hex Size 14mm
Insulator Height 2.01, 51.0
Insulator Material Ceramic
Material Grade Iridium Platinum
Part Number Silkfr8a6
Pre Gap Size .024, 0.6
Reach 1.043, 26.5
Resistance 5000.0
Resistor Type Yes
Seat Type Flat
Service Number Silkfr8a6
Short Style Spark Plug No
Skirt No
Skirt Length 0.0
Stock Number 96698
Thread Diameter 0.472, 12.0
Washer Included Yes
Washer Type Crush

Vehicle Fitment Guide

This part fits the following vehicles:

Subaru 4 models (tapclick to expand)(tapclick to hide)
Ascent 2019-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base SUV 2019 - 2024 H4 2.4L Turbo AWD Automatic CVT
Convenience SUV 2019 - 2024 H4 2.4L Turbo AWD Automatic CVT
Limited SUV 2019 - 2024 H4 2.4L Turbo AWD Automatic CVT
Onyx Edition SUV 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT
Onyx Edition Limited SUV 2023 - 2024 H4 2.4L Turbo AWD Automatic CVT
Premier SUV 2019 - 2024 H4 2.4L Turbo AWD Automatic CVT
Premium SUV 2019 - 2024 H4 2.4L Turbo AWD Automatic CVT
Touring SUV 2019 - 2024 H4 2.4L Turbo AWD Automatic CVT
Legacy 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2020 - 2024 H4 2.5L AWD Automatic CVT
Convenience Sedan 2020 - 2022 H4 2.5L AWD Automatic CVT
GT Sedan 2023 - 2024 H4 2.4L Turbo AWD Automatic CVT
Limited Sedan 2020 - 2024 H4 2.5L AWD Automatic CVT
Limited GT Sedan 2020 - 2022 H4 2.4L Turbo AWD Automatic CVT
Limited XT Sedan 2020 - 2022 H4 2.4L Turbo AWD Automatic CVT
Premier Sedan 2020 - 2021 H4 2.5L AWD Automatic CVT
Premier GT Sedan 2020 - 2022 H4 2.4L Turbo AWD Automatic CVT
Premium Sedan 2020 - 2024 H4 2.5L AWD Automatic CVT
Sport Sedan 2023 - 2024 H4 2.4L Turbo AWD Automatic CVT
Sport Sedan 2020 - 2022 H4 2.5L AWD Automatic CVT
Touring Sedan 2020 - 2024 H4 2.5L AWD Automatic CVT
Touring XT Sedan 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Outback 2020-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Wagon 2020 - 2024 H4 2.5L AWD Automatic CVT
Convenience Wagon 2020 - 2024 H4 2.5L AWD Automatic CVT
Field Wagon 2023 H4 2.4L Turbo AWD Automatic CVT
Geyser Blue Edition Wagon 2024 H4 2.4L Turbo AWD Automatic CVT
Limited Wagon 2020 - 2024 H4 2.5L AWD Automatic CVT
Limited XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Onyx Edition Wagon 2023 - 2024 H4 2.5L AWD Automatic CVT
Onyx Edition XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Outdoor XT Wagon 2020 - 2021 H4 2.4L Turbo AWD Automatic CVT
Premier Wagon 2020 - 2022 H4 2.5L AWD Automatic CVT
Premier XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Premium Wagon 2020 - 2024 H4 2.5L AWD Automatic CVT
Touring Wagon 2023 H4 2.4L Turbo AWD Automatic CVT
Touring Wagon 2020 - 2024 H4 2.5L AWD Automatic CVT
Touring XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Wilderness Wagon 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT
WRX 2022-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2022 - 2024 H4 2.4L Turbo AWD Manual
Base Sedan 2022 - 2023 H4 2.4L Turbo AWD Automatic CVT
GT Sedan 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT
Limited Sedan 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT & Manual
Premium Sedan 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT & Manual
RS Sedan 2024 H4 2.4L Turbo AWD Manual
Sport Sedan 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT & Manual
Sport-tech Sedan 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT & Manual
TR Sedan 2024 H4 2.4L Turbo AWD 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 High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability 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. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.

Interchange Parts

Brand Part Number
NGK 96698

Fits Years: 2019 2020 2021 2022 2023 2024

Fits Models: Ascent, Legacy, Outback, WRX

Go-Parts Garage · Featured Guide

Subaru Outback Spark Plug Guide: 2011-2024 Models

Everything you need to know before replacing the spark plugs on your Outback's boxer engine.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

1 matching guide

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
Day Return Window

4× the Industry Standard

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.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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