Infiniti Qx50 Spark Plugs (2019-2024) - Parts, Prices & Buying Guide
Find quality spark plugs for your Infiniti Qx50 (2019-2024). Browse 20 available listings with prices starting around $80.28. Better acceleration.
Found 1056 listings for "infiniti qx50 spark plugs"
6PCS NEW for Denso NISSAN INFINITI Spark Plugs 22401-JK01D FXE24HR11 3457
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6 pcs NGK Laser Iridium Spark Plugs for 2014-2017 Infiniti QX50 3.7L V6 - yh
NGK Laser Iridium Spark Plug 4PCS Set for 2019-2023 INFINITI QX50/ Nissan Altima
DRAGON FIRE Set of 6 Spark Plugs for 08-20 Infiniti G37, Q70, QX50, 370Z 3.7L V6
NGK Set of 6 Ruthenium HX Spark Plugs for Infiniti M37 QX70 Nissan 370Z GT-R V6
6x Double Iridium Spark Plugs for INFINITI EX37 FX37 G37 M37 QX50 Nissan 370Z
6x Double Iridium Spark Plugs for INFINITI EX37 FX37 G37 QX50 Nissan 370Z 3.7L
6 pcs NGK Ruthenium HX Spark Plugs for 2014-2017 Infiniti QX50 3.7L V6 - yy
6× Double Iridium Spark Plugs For 2014-2017 INFINITI QX50 V6 3.7L
6x Double Iridium Spark Plugs for INFINITI EX37 G37 M37 Q40 Q50 QX50 Nissan 370Z
6 Iridium Spark Plugs for 2014-2017 INFINITI QX70 3.7L V6 Replace 90174 DF8H11B
NGK For Infiniti QX50 2014-2017 Ruthenium HX Spark Plug Box of 4 (LKAR8BHX)
6 Iridium Spark Plugs for 2014-2017 INFINITI QX50 3.7L V6 Replace 90174 DF8H11B
New Set of 4 Laser Iridium Spark Plug for 2019-2023 Infiniti QX50/ Nissan Altima
6 Pack NGK Laser Iridium Spark Plugs for 2014-2017 Infiniti QX70 V6-3.7L
6 pcs iridium spark plugs replace 22401JK01D NGK DILKAR7B11 fit Nissan Infiniti
6 Iridium Spark Plugs for G37 M37 Q50 Q60 Q70 Q70L QX50 QX70 3.7L 90174 DF8H11B
About Infiniti Qx50 Spark Plugs Parts
Ensure reliable ignition with quality spark plugs for your Infiniti Qx50. Spark plugs ignite the air-fuel mixture in your engine cylinders. Replace them according to your vehicle's maintenance schedule for optimal performance and fuel economy.
Why Shop Spark Plugs for Infiniti Qx50?
- Genuine OEM and high-quality aftermarket options available
- Competitive pricing from verified eBay sellers
- Fast shipping options with buyer protection
- Easy returns and seller ratings for peace of mind
Technical Information
Properly gapped spark plugs ensure efficient combustion, good fuel economy, and smooth engine operation.
Available Types
- Copper
- Platinum
- Double platinum
- Iridium
Key Benefits
- Improved fuel efficiency
- Smoother idle
- Better acceleration
- Reduced emissions
Warning Signs to Watch For
- Rough idle
- Misfires
- Poor acceleration
- Increased fuel consumption
- Hard starting
Recommended Replacement Interval
Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles
Installation Information
This is a good DIY project for most skill levels.
Installation time may vary for Infiniti Qx50 based on engine bay layout and accessibility.
Frequently Asked Questions
How do I find the right spark plugs for my Infiniti Qx50?
Verify compatibility using your Infiniti Qx50's VIN number, production year (2019-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.
How often should I replace spark plugs on my Infiniti Qx50?
General guideline: Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.
Should I use OEM or aftermarket spark plugs for my Infiniti Qx50?
OEM parts guarantee exact Infiniti specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.
What are signs that my Infiniti Qx50 needs new spark plugs?
Common warning signs include: Rough idle, Misfires, Poor acceleration, Increased fuel consumption, Hard starting. If you notice any of these symptoms, inspect or replace the spark plugs promptly to prevent further damage.
Can I install spark plugs on my Infiniti Qx50 myself?
Yes, this is typically a moderate DIY job taking 1-2 hours. Always consult your owner's manual and follow proper safety procedures.