
NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX)
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Price facts
- Lowest price today: $49.99 at eBay (checked Nov 13, 2026).
- Checked at 2 stores.
NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) prices at every store
- eBayNew
Availability unknownSold by goodtrust-autoparts
$49.99Checked 11 h ago - AmazonNew
Availability unknown
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$53.55Free shippingChecked 11 h ago
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NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) price history
Lowest price we've seen: $49.99 on Nov 13 at eBay. Tracked across 2 stores since Nov 13.
About the NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX)
90495
NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.
NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for today's modern vehicles. NGK's patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy.
Features:
• High Ignitability Projected Square Platinum Electrode Design: Combines 0.6 millimeter ruthenium center with a unique cut-back PSPE ground electrode
• Ruthenium Alloy Center Electrode: NGK's patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
• PSPE Design: Projected square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
• Solid Copper Core: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
• Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
• Recommended Usage: Modern vehicles using OE PSPE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
Specifications:
• Part Number: LTR6BHX
• Stock Number: 90495
• Resistance: 5000
• Ground Electrode Tip Design: Projected Square Platinum Electrode - High Ignitability
• Ground Configuration: Standard
• Ground Electrode Core Material: Copper
• Electrical Terminal Type: Non-Removable Nut
• Center Electrode Core Material: Copper
• Center Electrode Tip Material: Ruthenium
• Gap Size: .032
• Ground Electrode Quantity: 1
• Hex Size: 5/8
• Insulator Height: 52.50
Questions and answers
- Where is the NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX) cheapest?
- At eBay, for $49.99, as of our latest check.
- Where can I buy the NGK Ruthenium HX Spark Plug Box of 4 (LTR6BHX)?
- 2 stores we checked sell it, including Amazon, eBay.















