NGK Iridium IX Spark Plug, 2-pk
- Part Number: LFR5AX11
- FREEAvailable
- Available
- Available
Pick up available 09:00 a.m., Jan 29
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Product Details
NGK Iridium IX Spark Plugs are engineered for performance enthusiasts seeking improved acceleration, fuel efficiency, and engine responsiveness. Featuring an ultra-fine iridium tip, these spark plugs offer high durability and a stable spark, even in the harshest conditions. The superior anti-fouling and anti-corrosion properties make them ideal for high-performance engines or as an upgrade to traditional plugs. Whether you're aiming for faster starts or longer-lasting engine life, NGK's Iridium IX Spark Plugs deliver consistent and reliable results.
98% pure copper core enhances heat dissipation and conductivity, providing ultra-wide heat ranges
0.6 mm laser welded fine Iridium tip ensures high durability and a consistently stable spark
Longer insulator nose prevents fouling
Triple gasket seal eliminates combustion gas leakage
Pre-gapped for easy installation, ensuring optimal spark plug performance right out of the box
3-year guarantee
Includes 2 spark plugs per package
| Part Number | LFR5AX11 |
|---|---|
| Manufacturer Part Number | LFR5AX11 |
This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details. This product carries a manufacturer warranty. Please visit or contact your local Canadian Tire store for details.
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NGK LTR%IX-11 spark plugs
NGK Iridium IX Spark Plug
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Questions
Q: Do they come pre-gapped in the package ready to install or would I have to gap them.
13 years agoA: Be careful when checking or adjusting the gap, the iridium is very thin and you can wear it off if you are not careful !! Do not slide your gauge through the gap to open it if needed, use the little slot to carefully pry it open. If it is withing the spec, leave it the way it is.
12 years agoHelpful?
Q: What is the gapping for this plug? The NGK website says .043" (1.1mm) but you appear to show .052".
13 years agoA: .044'' is good for most Iridium plug applications, even turbo type engines. Rick K
13 years agoHelpful?
Q: Are these good for a 2010 Toyota Corolla CE?
3 years agoA: Hi there, thank you for the question. The recommended NGK Sparkplug for a 2010 Toyota Corolla CE is the NGK Laser Iridium Spark Plug, 1-pk Part #ILKAR7B11 which has the corresponding Canadian Tire Product# 018-4981. I also do recommend speaking to one of our store associates working behind the parts counter or a service advisor.
3 years agoHelpful?
Q: How can I find out if the exact type of plug is in stock at the closest store to me? I need a 2 pack of NGK CR8EIX but there is no way to find out via the website. It only guides me to enter my vehicle type and that doesn't show anything...
6 years agoA: When entering my motorcycle (2006 Suzuki Vstrom) I am only offered a choice I find appalling and would never use. None of the NGK spark plugs are shown, or any acceptable brand. From this I can only conclude Canadian tire has no spark plugs that I would find acceptable. Thank you for your response.
6 years agoHelpful?
Q: What is the life span for these plugs ?
10 years agoA: These came stock in my 2007 Tundra. Just changing them now after almost 300,000 kms! Amazing.
8 years agoHelpful?
Q: My 2015 Explorer requires plugs with 0.050" gap but these come gapped at 0.043"...are these plugs able to be adjusted and should I gap them to spec or is it ok to install as-is?
a year agoA: HI there. it is not recommended to gap iridium plugs as the electrode can break if too much force is used. I recommend asking a store staff for assistance. Our parts pro should be able to guide you on proper procedures or part. Thanks.
a year ago
Q: Hi will this plug work on my 1988 Chevy Camaro 5.7 350 Iroc
2 years agoA: Hi there, thank you for your question. The following NGK Iridium IX Spark Plugs, 2pk are recommended for a 1988 Chevy Camero V8 5.7L: NGK Iridium IX Spark Plug, 2-pk Part #UR4IX Canadian Tire Product #018-4713 Gap 0.035" Cast Iron Cylinder Head NGK Iridium IX Spark Plug, 2-pk Part #BKR5EIX Canadian Tire Product #018-4773 Gap 0.035" Aluminum Head
2 years agoHelpful?
Q: Is this a double iridium spark plug where the ground section is iridium also.
4 years agoA: Hi there, Thank you for your question. Our trusted vendor has indicated to us that the ground section has a small iridium tab welded to it under the electrode to increase the durability of the ground providing increased wear protection of the ground.
3 years agoHelpful?
Q: Are these spark plugs any good on a 98 chevy k1500 with a 5.7 vortec
4 years agoA: Hi there, yes, based on the vehicle specifications provided the corresponding NGK Iridium IX spark plug for your application is TR55IX. Our CTC SKU no. for that specific spark plug is 018-4711. You are able to enter the part number or CTC SKU no. into our search bar online, or reference for in-store purchases. Alternatively, if you enter in the same vehicle details provided into our Parts Selector tool, this should direct you to allow to purchase the NGK Iridium IX spark plugs directly online.
4 years agoHelpful?
Q: Do they fit the 2013 Chrysler 200 2.4 L 4 cylinder LX
5 years agoA: Hi Steve, based on the vehicle specifications provided the corresponding NGK Iridium IX spark plug for your application is ZFR5FIX-11. Our CTC SKU no. for that specific spark plug is 018-4708. You are able to enter the part number or CTC SKU no. into our search bar online, or reference for in-store purchases. Alternatively, if you enter in the same vehicle details provided into our Parts Selector tool, this should direct you to allow to purchase the Iridium IX spark plugs directly online.
5 years agoHelpful?
