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IKH20 Iridium Power Spark Plug by Denso (part#5344) / Spark Plugs
See if this part fits a specific vehicle.
Brand: Denso
Advance Auto Parts Part#: 20650535
Suitable vehicles: Click to find if this product can be used with your vehicle:
Advance Auto Parts Part#: 20650535
Suitable vehicles: Click to find if this product can be used with your vehicle:
- BMW
- 325i
- 2006
- 2006 BMW 325i (3.0L 2996CC L6 FI VIN: N52)
- 2006
- 325xi
- 2006
- 2006 BMW 325xi (3.0L 2996CC L6 FI )
- 2006
- 330i
- 2006
- 2006 BMW 330i (3.0L 2996CC L6 FI VIN: N52)
- 2006
- 325i
- Cadillac
- SRX
- 2006
- 2006 Cadillac SRX (3.6L 217CI V6 FI VIN: 7)
- 2006
- STS
- 2005
- 2005 Cadillac STS (3.6L 217CI V6 FI VIN: 7)
- 2005
- SRX
- Honda
- Civic Hybrid
- 2007
- 2007 Honda Civic Hybrid (1.3L 1339CC L4 FI VIN: LDA2)
- 2006
- 2006 Honda Civic Hybrid (1.3L 1339CC L4 FI VIN: LDA2)
- 2007
- Civic Hybrid
- Mitsubishi
- Eclipse GS
- 2007
- 2007 Mitsubishi Eclipse GS (2.4L 2378CC L4 FI VIN: F - 4G69)
- 2006
- 2006 Mitsubishi Eclipse GS (2.4L 2378CC L4 FI VIN: F)
- 2007
- Galant
- 2004
- 2004 Mitsubishi Galant (2.4L 2351CC L4 FI )
- 2004
- Galant ES
- 2007
- 2007 Mitsubishi Galant ES (2.4L 2378CC L4 FI VIN: F - 4G69)
- 2006
- 2006 Mitsubishi Galant ES (2.4L 2378CC L4 FI VIN: F - 4G69)
- 2005
- 2005 Mitsubishi Galant ES (2.4L 2378CC L4 FI VIN: F - 4G69)
- 2007
- Outlander
- 2004
- 2004 Mitsubishi Outlander (2.4L 2351CC L4 FI )
- 2004
- Eclipse GS
- more makes...
- Nissan/Datsun
- Pathfinder
- 2001
- 2001 Nissan/Datsun Pathfinder (3.5L 3498CC V6 FI VIN: VQ35DE)
- 2001
- Pathfinder
- Saab
- 9-3 Aero
- 2006
- 2006 Saab 9-3 Aero (2.8L 2792CC V6 FI Turbo VIN: U - B284)
- 2006
- 9-3 Aero
- Subaru
- B9 Tribeca
- 2006
- 2006 Subaru B9 Tribeca (3.0L 3000CC H6 FI )
- 2006
- B9 Tribeca Limited
- 2006
- 2006 Subaru B9 Tribeca Limited (3.0L 3000CC H6 FI )
- 2006
- Forester X
- 2004
- 2004 Subaru Forester X (2.5L 2458CC H4 FI VIN: EJ251)
- 2004
- Forester XT
- 2004
- 2004 Subaru Forester XT (2.5L 2458CC H4 FI Turbo VIN: EJ255)
- 2004
- Impreza WRX
- 2006
- 2006 Subaru Impreza WRX (2.5L 2458CC H4 FI Turbo VIN: EJ255)
- 2006
- Impreza WRX STi
- 2005
- 2005 Subaru Impreza WRX STi (2.5L 2458CC H4 FI Turbo VIN: EJ257)
- 2004
- 2004 Subaru Impreza WRX STi (2.5L 2458CC H4 FI Turbo VIN: EJ257)
- 2005
- Impreza WRX STI
- 2008
- 2008 Subaru Impreza WRX STI (2.5L 2458CC H4 FI Turbo VIN: EJ257)
- 2006
- 2006 Subaru Impreza WRX STI (2.5L 2458CC H4 FI Turbo VIN: EJ257)
- 2008
- Legacy
- 2005
- 2005 Subaru Legacy (2.5L 2458CC H4 FI Turbo VIN: EJ255)
- 2005
- Legacy 2.5I
- 2006
- 2006 Subaru Legacy 2.5I (2.5L 2458CC H4 FI VIN: EJ253)
- 2006
- Outback
- 2005
- 2005 Subaru Outback (2.5L 2458CC H4 FI Turbo VIN: EJ255)
- 2001
- 2001 Subaru Outback (3.0L 3000CC H6 FI VIN: EZ30D)
- 2005
- B9 Tribeca
- Toyota
- 4Runner
- 2004
- 2004 Toyota 4Runner (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2003
- 2003 Toyota 4Runner (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2004
- 4Runner Sport
- 2006
- 2006 Toyota 4Runner Sport (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2005
- 2005 Toyota 4Runner Sport (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2006
- 4Runner SR5
- 2007
- 2007 Toyota 4Runner SR5 (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2006
- 2006 Toyota 4Runner SR5 (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2005
- 2005 Toyota 4Runner SR5 (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2007
- FJ Cruiser
- 2008
- 2008 Toyota FJ Cruiser (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2007
- 2007 Toyota FJ Cruiser (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2008
- Tacoma
- 2009
- 2009 Toyota Tacoma (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2008
- 2008 Toyota Tacoma (2.7L 2694CC L4 FI VIN: 2TRFE)
- 2008 Toyota Tacoma (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2007
- 2007 Toyota Tacoma (2.7L 2694CC L4 FI VIN: 2TRFE)
- 2007 Toyota Tacoma (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2006
- 2006 Toyota Tacoma (2.7L 2694CC L4 FI VIN: 2TRFE)
- 2006 Toyota Tacoma (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2005
- 2005 Toyota Tacoma (2.7L 2694CC L4 FI VIN: 2TRFE)
- 2005 Toyota Tacoma (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2009
- Tacoma Pre Runner
- 2007
- 2007 Toyota Tacoma Pre Runner (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2006
- 2006 Toyota Tacoma Pre Runner (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2005
- 2005 Toyota Tacoma Pre Runner (4.0L 3956CC V6 FI VIN: 1GRFE)
- 2007
- Tundra
- 2008
- 2008 Toyota Tundra (5.7L 5663CC V8 FI VIN: 3URFE)
- 2007
- 2007 Toyota Tundra (5.7L 5663CC V8 FI VIN: 3URFE)
- 2008
- Tundra SR5
- 2008
- 2008 Toyota Tundra SR5 (5.7L 5663CC V8 FI VIN: 3URFE)
- 2007
- 2007 Toyota Tundra SR5 (5.7L 5663CC V8 FI VIN: 3URFE)
- 2008
- 4Runner
- Nissan/Datsun
This spark plug features a small center electrode (0.4 diameter), a tapered tip, a U-groove design and a special iridium alloy (90% Ir) for powerful performance.
Back To Top
| Electrode Core Material: | Copper |
| Electrode Tip Material: | 0.4mm Iridium |
| Ground Strap Quantity: | 1 |
| Insulator Type: | Purified Alumina |
| Manufacturer Heat Range: | 20 |
| Resistor: | Yes |
| Spark Plug Reach: | 1.04 in |
| Spark Plug Seat Type: | Gasket |
| Spark Plug Thread Size: | 14 mm |
| Tip Configuration: | 0.4mm Iridium |
| Type: | Iridium Power |
| Wrench Diameter: | 5/8 in |
REVIEW SNAPSHOT®
by PowerReviewsDensoIKH20 Iridium Power Spark Plug
(based on 10 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Pros
- Improves engine efficiency (8)
- Increases power (7)
- Easy to install (6)
- Durable (5)
Cons
Best Uses
- Everyday driving (9)
- Replacement (5)
- Performance driving (4)
- Car & Truck:
- Auto enthusiast (4), Mechanic (3)
- Reviewer Profile:
- Casual driver (3)
REVIEWS
Reviewed by 10 customers
Sort by
Displaying reviews 1-10
Pros
- Easy To Install
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Denso IKH20 Iridium Power Spark Plug:
Excellent product!!!!
Pros
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Denso IKH20 Iridium Power Spark Plug:
Bought (6) of these to replace the original plugs in my 2006 Toyota Tacoma 4.0L Prerunner. Original Toyota plugs are (3) NKG and (3) Denso. Not sure why, but that's what it is. I'm not one to chase every finite detail about gaining 1 more mpg with certain plugs, so that info I don't have.
They are a perfect fit, were easy to install, and have been performing perfectly for 3 months so far.
Pros
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about Denso IKH20 Iridium Power Spark Plug:
These plugs work great and appear in early use to improve fule efficiency.
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
- Smoothed out rough idle
Cons
Best Uses
- Everyday Driving
- Performance Driving
- Replacement
Comments about Denso IKH20 Iridium Power Spark Plug:
Put in a set of these and WOW! like a vehicle youth plug, 4 runner I think runs better than it did when new, and MPG's have increased by 2.5 ( went from 16.5 to 19 MPG in the city I can only imagine the HWY
Pros
- Easy To Install
Cons
- No Improvement In Performance
Best Uses
- Everyday Driving
Comments about Denso IKH20 Iridium Power Spark Plug:
Nothing special: just replaced the old ones. Civic Hybrid uses 8 plugs. Didn't noticed any performance difference.
- Car & Truck:
- Casual Driver
Pros
- Durable
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Performance Driving
- Replacement
Comments about Denso IKH20 Iridium Power Spark Plug:
I'm hoping this is equivalent to the OEM, which said FOMOCO. However, the application was a Volvo and some message boards said Denso was a good brand for Volvos. We'll see. So far the car runs smoother. The change/upgrade was a bit ahead of the schedule, but cheap insurance for a possible cause of the miss. One plug was a bit black and the rest were all a nice tan. So I am optimistic
- Car & Truck:
- Auto Enthusiast, Mechanic
Pros
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
Comments about Denso IKH20 Iridium Power Spark Plug:
Great OEM replacement. Had a bit of difficulty replacing on my '07 Tacoma V6 due to placement of certain things in the engine bay. other than that I noticed an improvement on throttle response and +1-2 on my mpg after two full fuel ups.
- Car & Truck:
- Auto Enthusiast
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
Cons
Best Uses
Comments about Denso IKH20 Iridium Power Spark Plug:
Plugs came pregapped to OEM specifications. Installation was a breeze. Thanks.
Pros
- Durable
- Easy To Install
- Improved fuel milage
- Improves Engine Efficiency
- Increases Power
- Lightweight
Cons
Best Uses
- Everyday Driving
- Performance Driving
Comments about Denso IKH20 Iridium Power Spark Plug:
Noted Greater Acceleration and better milage.
They were installed in a Mitsubishi eclipes 2.4L 4 cyl.
- Car & Truck:
- Auto Enthusiast, Mechanic
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
Cons
- none
Best Uses
- Everyday Driving
- Performance Driving
- Racing
Comments about Denso IKH20 Iridium Power Spark Plug:
A good, durable part.
- Car & Truck:
- Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast
Displaying reviews 1-10
Do you have questions about this product?(earn points for answers!)
Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.
3 Questions | 4 Answers
Displaying questions 1-3
Q:
The manual for my 2007 BMW 328xi says the gap should be 0.040, but the product displayed has gap @ 0.044. Do I need to adjust the gap before installing or is the difference negligible?Asked on 1/19/2013 by New BMW Project1 answer
CUSTOMER CARE
A:
This Denso IKH20 Iridium Power Spark Plug - part# 5344 is an exact fit for your 2007 BMW 328xi and the difference is negligible. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.Answered on 1/19/2013 by Vincent from AAP
Q:
What is the performance differnce in the long life iridium plugs and the standard iridium plugs made by Denso. There is only a 50 cents difference in price so why 2 models. The long life plugs are supposed to be good for 120k but what is the expected life of the standard plugs? ThanksAsked on 12/30/2011 by Anonymous1 answer
CUSTOMER CARE
A:
Denso long life Iridium plugs maintain the 0.4mm Iridium centre electrode but also have a platinum 'chip' in the ground electrode to allow performance to be maintained for a much longer service life (Sustained spark performance upto 120,000 miles). These plug types are usually recommended for high power turbo charged engines where wear may otherwise be accelerated. While the Denso Iridium standard Spark Plug provides dyno-tested power and efficiency gains for up to 100,000 miles.Answered on 1/4/2012 by John the Car-Doc from AAP
Q:
how many spark plugs come in the box?Asked on 3/22/2010 by James from Baltimore, MD2 answers
VERIFIED BUYER
A:
4 to a box.Answered on 7/8/2010 by Ryan from Pittsburgh, PACUSTOMER CARE
A:
This is the price per spark plug.Answered on 3/22/2010 by kevin from AAP
Displaying questions 1-3
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