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NGK Laser Platinum Spark Plug (PLFR5A-11)
See if this part fits a specific vehicle.
OE-style long-life spark plug; laser-welded platinum ground and center electrodes; requires less voltage; features increased anti-fouling characteristics; enhanced acceleration; designed for high fuel efficiency and lower emissions.
Product Features:
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Product Features:
- Recommended for modern vehicles using distributorless ignition systems (DIS) for maximum plug service life
| Electrode Core Material: | Platinum |
| Electrode Tip Material: | Platinum |
| Ground Strap Quantity: | 1 |
| Manufacturer Heat Range: | 5 |
| Resistor: | Yes |
| Shorty Spark Plug: | No |
| Spark Plug Reach: | 26.50 mm |
| Spark Plug Seat Type: | gasket |
| Spark Plug Thread Size: | 14 mm |
| Tip Configuration: | Solid |
| Type: | Laser Platinum |
| Wrench Diameter: | 5/8 in |
REVIEW SNAPSHOT®
by PowerReviewsNGKLaser Platinum Spark Plug (PLFR5A-11)
(based on 14 reviews)
Ratings Distribution
93%
of respondents would recommend this to a friend.
Pros
- Improves engine efficiency (12)
- Durable (10)
- Increases power (10)
- Easy to install (9)
- Lightweight (4)
Cons
Best Uses
- Everyday driving (12)
- Replacement (9)
- Performance driving (4)
- Reviewer Profile:
- Casual driver (8), Auto enthusiast (4)
Most Liked Positive Review
Wow, impressed.
Installed in a 2001 Nissan Pathfinder that was at 110,000 miles on the original platinum plugs (yeah, I know, missed the suggested time to replace). I like that they are pre-gapped and looked...Read complete review
Installed in a 2001 Nissan Pathfinder that was at 110,000 miles on the original platinum plugs (yeah, I know, missed the suggested time to replace). I like that they are pre-gapped and looked awesome compared to the very worn/aged plugs that came out.
Product fit well (no threading issues) and the rig started up and ran like a champ. It definitely has better "get-up" and I'm averaging an extra 1.5 miles per gallon (which I calculate upon every fill-up and have been for the last 3 years).
Because the throttle body had to be removed to access certain plugs, it was cleaned thoroughly during this install. Not sure if this is why I'm getting better throttle response (probably), but I do believe the plugs have slightly increase my overall power and slightly increased my gas mileage.
Hey, I'll take it. I've only had these in for a couple weeks now, but I'm a believer. Good product.
VS
Most Liked Negative Review
Mishandled Merchandise
The box was crushed for two of the three plugs. Furthermore, the protective cardboard cylinder was missing from one plug.
The box was crushed for two of the three plugs. Furthermore, the protective cardboard cylinder was missing from one plug.
REVIEWS
Reviewed by 14 customers
Sort by
Displaying reviews 1-10
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Pros
- Durable
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
Very good product
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Performance Driving
- Replacement
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
These plugs are great for Nissan vehicles. I changed mine around 78K and you can feel the power the car reacts quicker and the gas mileage got a little better. When it time to change yours think of NGK.
Pros
- Durable
- Easy To Install
Cons
Best Uses
- Everyday Driving
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
saved more than couple of hundred dollars from dealership
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
- Lightweight
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
This are the original parts for a Nissan Altima 2002 2.5 4 cyl.
Pros
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
NGK spark plugs are the best spark plug for my truck so far. I replaced the Bosch double platium with these plugs, and I was able to tell that the engine has more horsepower and using less gas.
Pros
- Durable
Cons
- Difficult To Install
Best Uses
- Everyday Driving
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
The box was crushed for two of the three plugs. Furthermore, the protective cardboard cylinder was missing from one plug.
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Lightweight
Cons
Best Uses
- Everyday Driving
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
Finally changed my spark plugs on my Nissan Titan at 127k miles- was getting 15.6 MPG now getting 17.4. THe old ones still looked bood but time to change them.
Pros
- Durable
- Easy To Install
- Improves Engine Efficiency
- Increases Power
- Lightweight
Cons
Best Uses
- Everyday Driving
- Performance Driving
- Replacement
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
Used these on my 2005 Titan LE with 74k miles. Plugs are exactly OE and my truck ran like the day I purchased it brand new! I would not use any other plug!!!
Pros
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Performance Driving
- Replacement
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
Installed in a 2001 Nissan Pathfinder that was at 110,000 miles on the original platinum plugs (yeah, I know, missed the suggested time to replace). I like that they are pre-gapped and looked awesome compared to the very worn/aged plugs that came out.
Product fit well (no threading issues) and the rig started up and ran like a champ. It definitely has better "get-up" and I'm averaging an extra 1.5 miles per gallon (which I calculate upon every fill-up and have been for the last 3 years).
Because the throttle body had to be removed to access certain plugs, it was cleaned thoroughly during this install. Not sure if this is why I'm getting better throttle response (probably), but I do believe the plugs have slightly increase my overall power and slightly increased my gas mileage.
Hey, I'll take it. I've only had these in for a couple weeks now, but I'm a believer. Good product.
Pros
- Durable
- Improves Engine Efficiency
- Increases Power
Cons
Best Uses
- Everyday Driving
- Replacement
Comments about NGK Laser Platinum Spark Plug (PLFR5A-11):
Replaced the plugs on my 2006 Infiniti M35x. The original plugs which are these same NGK plugs, were still operating OK despite having 162K miles on them and having a gap of over twice that of the .043 factory specs. I would say a very good and durable plug.
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.
6 Questions | 7 Answers
Displaying questions 1-6
Q:
Will this plug work for my 2008 nissan xterra?Asked on 3/16/2013 by Adam from United States1 answer
CUSTOMER CARE
A:
This NGK Laser Platinum Spark Plug (PLFR5A-11) - part# 6240 is an exact fit for your 2008 Nissan Xterra. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.Answered on 3/16/2013 by Vincent from AAP
Q:
what does the heat range mean for my car? this plug is a 5 and the racing plug is a 7 which would be better for my 2005 nissan xterra? also what is the differance between a 22401-5m016 plug and a 22401-5m015?Asked on 12/19/2012 by hutch from Hickory North Carolina1 answer
CUSTOMER CARE
A:
The spark plug heat range has no relationship to the electrical energy transferred through the spark plug. The heat range of a spark plug is the range in which the plug works well thermally. The heat range must be carefully selected for proper spark plug thermal performance. If the heat range is not optimal, then serious trouble can be the result. The factory specified heat range for your 2005 Nissan Xterra is 5 and hence I would recommend the NGK Laser Platinum Spark Plug (PLFR5A-11) - Part No. 6240. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.Answered on 12/20/2012 by John the Car-Doc from AAP
Q:
chilton suggests a gap of .043 for 2005 Nissan Xterra S. The gap for these plugs are .044. Is it still okay to install these plugs?Asked on 6/8/2012 by Anonymous1 answer
CUSTOMER CARE
A:
Yes, this NGK Laser Platinum Spark Plug (PLFR5A-11) - Part No. 6240 fits your 2005 Nissan Xterra S. For further assistance please feel free to call 1-877-238-2623 and one of our representatives will gladly assist you with any questions or concerns you may have.Answered on 6/9/2012 by Steve from AAP
Q:
what is the gap setting for this plug in a 2006 nissan frontier leAsked on 3/6/2011 by Anonymous2 answers
A:
0.043Answered on 1/20/2013 by bops from flCUSTOMER CARE
A:
The bigger the spark plug gap, the more air/fuel mixture will come into contact with the spark and the easier it will be to ignite the air/fuel mixture. The proper gap for your vehicle would be 0.040 to 0.043.Answered on 5/9/2011 by Just Ask Jacob! from AAP
Q:
what is the spark plug gap setting fo a 20003 infinity i35Asked on 11/22/2010 by rs from dallas, texas1 answer
CUSTOMER CARE
A:
0.044Answered on 11/26/2010 by Mike the Auto Parts Master from AAP
Q:
Is this the correct spark plug for a 2002 Infinity Q45Asked on 5/19/2010 by maliburon from malibu ca1 answer
CUSTOMER CARE
A:
Our website does state that these plugs do fit your vehicle.Answered on 5/19/2010 by Kevin from AAP
Displaying questions 1-6
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