Toyota 4runner Spark Plugs (2014-2024) - Parts, Prices & Buying Guide
Find quality spark plugs for your Toyota 4runner (2014-2024). Browse 20 available listings with prices starting around $45.29. Improved fuel efficiency.
Found 71109 listings for "toyota 4runner spark plugs"
NGK Set of 6 Genuine Toyota Spark Plugs 90919-01236 Tacoma 4Runner FJ Cruiser
8pcs OEM 90919-01191 Spark Plugs For Toyota Tundra Lexus 4.6L 5.7L
8 Pack Spark Plugs Denso OEM Iridium Set for 2003-2009 TOYOTA 4RUNNER V8-4.7L
6 X GENUINE Toyota 4Runner T100 Tacoma Tundra OEM 90919-01192 Spark Plug K16TR11
OEM TOYOTA 2003-09 Toyota 4RUNNER & 2005-15 TACOMA V6 4.0L Spark Plugs Set of 6
OEM TOYOTA 4RUNNER, FJ CRUISER, TUNDRA SPARK PLUGS SET OF 6
8Pcs Iridium & Platinum Spark Plugs for Toyota 4Runner Land Cruiser Tundra Lexus
TOYOTA 4RUNNER, TACOMA, TUNDRA, T100 SPARK PLUG SET OF 6 GENUINE OEM 90919-01192
TOYOTA 4RUNNER, FJ CRUISER, TUNDRA SPARK PLUGS SET OF 6 GENUINE OEM 90919-A1003
TOYOTA TACOMA, 4RUNNER, FJ CRUISER SPARK PLUGS SET OF 6 GENUINE OEM 90919-01236
Toyota 4Runner,Tundra,FJCruiser V6 4.0L Spark Plugs Set of 6 GENUINE OEM PART
6 Pack Denso Iridium TT Spark Plugs for 2003-2013 TOYOTA 4RUNNER V6-4.0L
6 pcs NGK Standard Spark Plugs for 1989-1995 Toyota 4Runner 3.0L V6 - Engine lx
6Pcs OEM SPARK PLUG 90919-01192 FOR TOYOTA TUNDRA 4RUNNER TACOMA
8 Spark Plugs for 2000-2009 Toyota 4Runner Land Cruiser Sequoia Tundra 4.7L 3923
07-20 TUNDRA 5.7 V8 3URFE, 3URFBE & 4.6 V8 1URFE OEM SPARK PLUGS 90919-01191 X8
6 x Spark Plugs Set OE NGK V Power Resistor For Lexus Toyota 4Runner Corolla V6
4PCS NGK Iridium IX Spark Plugs BKR5EIX-11 5464 For Toyota Mitsubishi Mazda USA
For Toyota 4Runner 3.4L 6pc Denso Spark Plugs K16TR11 & TE66 Ignition Wires Set
Set of 6 Iridium Spark Plugs for 2013-2024 Toyota 4Runner 4.0L V6 5018 LFR5AGP
About Toyota 4runner Spark Plugs Parts
Ensure reliable ignition with quality spark plugs for your Toyota 4runner. 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 Toyota 4runner?
- 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
Spark plugs ignite the air-fuel mixture in your engine cylinders, creating the combustion that powers your vehicle.
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 Toyota 4runner based on engine bay layout and accessibility.
Frequently Asked Questions
How do I find the right spark plugs for my Toyota 4runner?
Verify compatibility using your Toyota 4runner's VIN number, production year (2014-2024), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.
How often should I replace spark plugs on my Toyota 4runner?
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 Toyota 4runner?
OEM parts guarantee exact Toyota 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 Toyota 4runner 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 Toyota 4runner myself?
Yes, this is typically a moderate DIY job taking 1-2 hours. Always consult your owner's manual and follow proper safety procedures.