Infiniti Q70 Spark Plugs (2014-2019) - Parts, Prices & Buying Guide
Find quality spark plugs for your Infiniti Q70 (2014-2019). Browse 20 available listings with prices starting around $61.15. Better acceleration.
Found 286 listings for "infiniti q70 spark plugs"
Set of 6 Double Iridium Spark Plugs For 14-2019 Nissan 370Z INFINITI Q70 3.7L V6
Set of 8 Iridium Spark Plugs for INFINITI FX50 M56 Q70 Q70L QX56 QX80 XP5683
8 Pack NGK Ruthenium HX Spark Plugs 2014-2019 for Infiniti Q70 V8 5.6L
Ignition Coils & Spark Plugs For Infiniti EX37 FX37 FX50 G37 M37 Q60 Q70 QX50
DRAGON FIRE Set of 6 Spark Plugs for 08-20 Infiniti G37, Q70, QX50, 370Z 3.7L V6
6x Double Iridium Spark Plugs for INFINITI EX37 FX37 G37 QX50 Nissan 370Z 3.7L
A-Premium 8xIridium & Platinum Spark Plugs for Nissan Armada NV2500 INFINITI Q70
Set of 6 Iridium Spark Plugs for INFINITI Q50 Q70 QX60 QX80 Q70L EX35 FX35 FX50
6 Pack NGK Ruthenium HX Spark Plugs 2014-2017 for Infiniti Q70 V6 3.5L
8 Iridium Spark Plugs for INFINITI FX50 M56 Q70 Q70L QX56 QX80 1406 DILKAR7B11
6 Pack NGK Iridium IX Spark Plugs 2014-2018 for Infiniti Q70 V6 3.5L
6x Double Iridium Spark Plugs For Nissan 370Z INFINITI Q70L QX50 QX70 G37 3.7L
8 Pack NGK Iridium IX Spark Plugs 2017-2019 for Infiniti Q70L V8 5.6L
8 Pack NGK Ruthenium HX Spark Plugs 2017-2019 for Infiniti Q70L V8 5.6L
Ignition Coils & Spark Plugs For Infiniti EX37 FX50 FX37 G37 M37 Q70 QX50 QX70
8 Pack NGK G-Power Spark Plugs 2015-2019 for Infiniti Q70 V8 5.6L
8 pc Denso Iridium TT Spark Plugs for 2015-2016 Infiniti Q70L 5.6L V8 yp
8 Pack NGK Iridium IX Spark Plugs 2014-2019 for Infiniti Q70 V8 5.6L
Set of 6 Iridium Spark Plugs for INFINITI M35 M35h Q50 Q70 QX60 Replace XP5683
8X 1406 Spark Plugs for INFINITI FX50 M56 Q70 Q70L QX56 QX80 DILKAR7B11
About Infiniti Q70 Spark Plugs Parts
Ensure reliable ignition with quality spark plugs for your Infiniti Q70. 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 Q70?
- 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
Modern iridium and platinum plugs offer extended service life compared to traditional copper plugs.
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 Q70 based on engine bay layout and accessibility.
Frequently Asked Questions
How do I find the right spark plugs for my Infiniti Q70?
Verify compatibility using your Infiniti Q70's VIN number, production year (2014-2019), 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 Q70?
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 Q70?
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 Q70 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 Q70 myself?
Yes, this is typically a moderate DIY job taking 1-2 hours. Always consult your owner's manual and follow proper safety procedures.