Home / 8 Pack NGK Ruthenium HX Spark Plugs 2010-2011 for Lexus LX570 V8 5.7L
8 Pack NGK Ruthenium HX Spark Plugs 2010-2011 for Lexus LX570 V8 5.7L
$162.77
Free shipping on all orders.
Qty In Stock: 20
The NGK 94122 Spark Plug (LFR6AHX-S) from the Ruthenium HX series delivers superior ignitability, extended durability, and improved cold-start performance for today’s high-efficiency, turbocharged, and direct-injection engines.
Features & Benefits:
🔧 Ruthenium alloy ensures exceptional wear resistance and spark stability
🔧 Fine-wire design improves combustion and throttle response
🔧 Trivalent plating protects against corrosion and thread seizing
🔧 OE-style fitment for reliable sealing and easy installation
Specifications:
Brand & Part Number: NGK 94122 LFR6AHX-S
Material: Ruthenium
Thread Size: 14mm
Reach: 25mm (0.98 in.)
Hex Size: 5/8 in. (16mm)
Seat Type: Gasket
Resistor: Yes
Gap: 0.040 in. (1.0mm)
Choose NGK LFR6AHX-S for cutting-edge ignition performance, long service life, and fuel efficiency—order now!
Shipping Info
Free shipping on every US order. In-stock parts typically ship within 1 business day from Texas.
Returns
30-day returns on unused parts in original packaging. Wrong or defective items are replaced or refunded. See the return policy.
How do I confirm this part fits?
Match the brand and part number to your vehicle, or use the Parts Finder on the homepage. Contact us before ordering if you are unsure.
Are these parts new?
Yes. TXN Supply Co sells new parts from trusted OEM-quality brands — not remanufactured cores.
How fast will my order ship?
In-stock orders ship within 1 business day. Delivery time depends on your ZIP; most US addresses arrive in 2–5 business days.
What is your return policy?
Unused items can be returned within 30 days in original packaging. Customer-initiated returns may include a restocking fee and return shipping.
