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NGK Ruthenium HX High Ignitability Spark Plug Box of 4 (FR5BHX)
Unlock unparalleled performance and durability with the NGK Ruthenium HX High Ignitability Spark Plugs. Designed for today’s modern vehicles, these spark plugs are engineered with cutting-edge Ruthenium technology to deliver exceptional performance, long-lasting reliability, and improved fuel efficiency. Whether you're on the track, street, or pushing your engine to its limits, NGK Ruthenium HX plugs are built to meet the demands of high-performance enthusiasts and daily drivers alike.
Industry-Leading Durability: The Ruthenium center electrode offers superior durability, outperforming conventional spark plugs. With a lifespan up to twice as long as traditional platinum plugs, the Ruthenium HX plugs ensure extended intervals between replacements, saving you time and money in the long run.
Enhanced Throttle Response: Enjoy quicker throttle response and a smoother idle thanks to the advanced high ignitability technology. NGK’s Ruthenium HX plugs ensure a more complete fuel burn, leading to better acceleration, smoother engine performance, and improved overall driving experience.
Patented Tip Technology: Featuring specialized OEM DFE and PSPE tip designs, the Ruthenium HX spark plugs offer optimal ignitability and efficient energy transfer, providing your vehicle with a more powerful, consistent spark. This results in better cold starts and greater overall engine efficiency.
Better Fuel Efficiency & Lower Emissions: With a more efficient burn and optimized fuel combustion, these spark plugs improve fuel efficiency while helping to reduce harmful emissions, making them an excellent choice for those looking to enhance performance while remaining eco-friendly.
Perfect for High-Performance Applications: NGK’s Ruthenium HX plugs are engineered to meet the demanding conditions of both performance engines and everyday vehicles. Whether you're racing, tracking, or simply looking for improved daily driving, these plugs are the ultimate upgrade for your ignition system.
OE Technology for Superior Fit: With the same advanced OE technology used by vehicle manufacturers, these spark plugs are engineered to fit perfectly and offer the highest ignition performance. Ruthenium HX spark plugs are compatible with a wide range of modern vehicles and provide optimal functionality.
NGK has been at the forefront of ignition technology for decades, trusted by both OEM manufacturers and performance enthusiasts worldwide. The Ruthenium HX spark plugs represent the pinnacle of NGK’s commitment to innovation and quality, offering maximum performance, extended lifespan, and improved fuel efficiency for today’s advanced engines.
Don't settle for anything less than the best. Experience the performance, reliability, and longevity that come with NGK Ruthenium HX Spark Plugs. Order your Box of 4 now and experience the power of advanced ignitability technology with every turn of the key.
This Part Fits:
Year | Make | Model | Submodel |
---|---|---|---|
2000-2001 | Bentley | Arnage | Green Label |
2002-2009 | Bentley | Arnage | R |
2000-2002 | Bentley | Arnage | Red Label |
2001-2009 | Bentley | Arnage | RL |
2002-2009 | Bentley | Arnage | T |
1997-2003,2006-2008 | Bentley | Azure | Base |
1999-2002 | Bentley | Azure | Mulliner |
1997-1998 | Bentley | Brooklands | Base |
1997-1998 | Bentley | Brooklands | LWB |
1997-2003 | Bentley | Continental | R |
1999-2000 | Bentley | Continental | SC |
1997-2003 | Bentley | Continental | T |
1997-1998 | Bentley | Turbo R | LWB |
1997-1998 | Cadillac | Catera | Base |
1998-1999 | Chevrolet | Prizm | Base |
1998-1999 | Chevrolet | Prizm | LSi |
2004-2005 | Chrysler | Sebring | Base |
2001-2003 | Chrysler | Sebring | LX |
2008-2009 | Dodge | Caliber | SRT-4 |
2001-2003 | Dodge | Stratus | SE |
2003-2005 | Dodge | Stratus | SXT |
1996-2002 | Honda | Passport | EX |
1996-2002 | Honda | Passport | LX |
2003-2004 | Hyundai | Accent | Base |
1997-2004 | Hyundai | Accent | GL |
2005 | Hyundai | Accent | GLS |
1997-2002 | Hyundai | Accent | GS |
1998 | Hyundai | Accent | GSi |
1997,2004-2005 | Hyundai | Accent | GT |
1997-2002 | Hyundai | Accent | L |
1997-1998 | Hyundai | Elantra | Base |
2010 | Hyundai | Elantra | Blue |
1997-1999 | Hyundai | Elantra | GL |
1997-2010 | Hyundai | Elantra | GLS |
2001-2006 | Hyundai | Elantra | GT |
2006-2007 | Hyundai | Elantra | Limited |
2007-2010 | Hyundai | Elantra | SE |
2009 | Hyundai | Elantra | Touring |
2010-2012 | Hyundai | Elantra | Touring GLS |
2010-2012 | Hyundai | Elantra | Touring SE |
2005 | Hyundai | Santa Fe | Base |
2001 | Hyundai | Santa Fe | GL |
2001-2006 | Hyundai | Santa Fe | GLS |
2006 | Hyundai | Santa Fe | Limited |
2001-2005 | Hyundai | Santa Fe | LX |
2004-2005 | Hyundai | Sonata | GL |
1999-2005 | Hyundai | Sonata | GLS |
2002-2005 | Hyundai | Sonata | LX |
1997-2001,2003-2004 | Hyundai | Tiburon | Base |
1997-1999 | Hyundai | Tiburon | FX |
2005-2008 | Hyundai | Tiburon | GS |
2003-2008 | Hyundai | Tiburon | GT |
2007-2008 | Hyundai | Tiburon | GT Limited |
2005-2008 | Hyundai | Tiburon | SE |
2005-2006 | Hyundai | Tucson | GL |
2005-2009 | Hyundai | Tucson | GLS |
2006-2009 | Hyundai | Tucson | Limited |
2005 | Hyundai | Tucson | LX |
2007-2009 | Hyundai | Tucson | SE |
2001 | Hyundai | XG300 | Base |
2001 | Hyundai | XG300 | L |
2002-2005 | Hyundai | XG350 | Base |
2002-2005 | Hyundai | XG350 | L |
1998-2000 | Isuzu | Amigo | S |
1996-2003 | Isuzu | Rodeo | LS |
1999-2003 | Isuzu | Rodeo | LSE |
1996-2004 | Isuzu | Rodeo | S |
2001-2003 | Isuzu | Rodeo | S V6 |
2001-2003 | Isuzu | Rodeo Sport | S |
2001-2003 | Isuzu | Rodeo Sport | S V6 |
2000-2002 | Isuzu | Trooper | Limited |
1996-1997,2000-2002 | Isuzu | Trooper | LS |
1997 | Isuzu | Trooper | Ltd |
1996-2002 | Isuzu | Trooper | S |
1996 | Isuzu | Trooper | SE |
2003-2004,2006-2008 | Jaguar | S-Type | Base |
2003-2008 | Jaguar | S-Type | R |
2005 | Jaguar | S-Type | Sport |
2006 | Jaguar | S-Type | VDP Edition |
2005-2009 | Jaguar | Super V8 | Base |
2006 | Jaguar | Super V8 | Portfolio |
2006-2009 | Jaguar | Vanden Plas | Base |
2000-2003 | Jaguar | Vanden Plas | SC |
2009 | Jaguar | XF | Luxury |
2009 | Jaguar | XF | Premium Luxury |
2009 | Jaguar | XF | Supercharged |
2002 | Jaguar | XJR | 100 |
1997,1999-2009 | Jaguar | XJR | Base |
2002 | Jaguar | XKR | 100 |
2000-2009 | Jaguar | XKR | Base |
2008-2009 | Jaguar | XKR | Portfolio |
2001 | Jaguar | XKR | Silverstone |
2006 | Jaguar | XKR | Victory Edition |
2004-2006 | Kia | Amanti | Base |
2004-2006 | Kia | Optima | EX |
2001-2006 | Kia | Optima | LX |
2001-2003 | Kia | Optima | SE |
2002-2005 | Kia | Sedona | EX |
2002-2005 | Kia | Sedona | LX |
2003-2006 | Kia | Sorento | EX |
2003-2006 | Kia | Sorento | LX |
2010-2011 | Kia | Soul | ! |
2010-2011 | Kia | Soul | + |
2010-2011 | Kia | Soul | Sport |
2004-2009 | Kia | Spectra | EX |
2004-2005,2007-2009 | Kia | Spectra | LX |
2005-2009 | Kia | Spectra | SX |
2005-2006 | Kia | Spectra5 | Base |
2007-2009 | Kia | Spectra5 | SX |
2005-2010 | Kia | Sportage | EX |
2005-2010 | Kia | Sportage | LX |
2006-2009 | Land Rover | Range Rover | Supercharged |
2008 | Land Rover | Range Rover Sport | LE |
2006-2009 | Land Rover | Range Rover Sport | Supercharged |
1998-2000 | Lexus | GS300 | Base |
1998-2000 | Lexus | SC300 | Base |
1998 | Mazda | 626 | DX |
1998-2002 | Mazda | 626 | ES |
1998-2002 | Mazda | 626 | LX |
1999 | Mazda | Miata | 10th Anniversary |
1997,1999-2005 | Mazda | Miata | Base |
2000-2005 | Mazda | Miata | LS |
1997 | Mazda | Miata | M Edition |
2004-2005 | Mazda | Miata | Mazdaspeed |
2000-2003 | Mazda | Miata | SE |
2003 | Mazda | Miata | Shinsen |
1997 | Mazda | Miata | STO |
2001 | Mazda | Millenia | Base |
2000 | Mazda | Millenia | Millennium Edition |
1997-2000,2002 | Mazda | Millenia | S |
1999-2003 | Mazda | Protege | DX |
1999-2003 | Mazda | Protege | ES |
1999-2003 | Mazda | Protege | LX |
2001 | Mazda | Protege | MP3 |
2002-2003 | Mazda | Protege5 | Base |
1997-1998 | Mercedes-Benz | C230 | Base |
1997 | Mercedes-Benz | C280 | Base |
1997 | Mercedes-Benz | C36 AMG | Base |
2000-2002 | Mercedes-Benz | CL500 | Base |
1997 | Mercedes-Benz | E320 | Base |
2002 | Mercedes-Benz | G500 | Base |
1997-1999 | Mercedes-Benz | S320 | LWB |
1997-1999 | Mercedes-Benz | S320 | SWB |
1997 | Mercedes-Benz | SL320 | Base |
2001-2002 | Mercedes-Benz | SL500 | Base |
1998-2000 | Mercedes-Benz | SLK230 | Kompressor |
2000-2005 | Mitsubishi | Eclipse | GS |
2000-2004 | Mitsubishi | Eclipse | RS |
1997-1999,2001-2005 | Mitsubishi | Eclipse | Spyder GS |
1999-2003 | Mitsubishi | Galant | DE |
1999-2003 | Mitsubishi | Galant | ES |
2002-2003 | Mitsubishi | Galant | LS |
2002-2007 | Mitsubishi | Lancer | ES |
2002-2004 | Mitsubishi | Lancer | LS |
2002-2006 | Mitsubishi | Lancer | OZ Rally |
2006 | Mitsubishi | Lancer | SE |
2000 | Mitsubishi | Mirage | DE |
2001 | Mitsubishi | Mirage | ES |
1997-2002 | Mitsubishi | Mirage | LS |
1998-2000 | Mitsubishi | Montero | Base |
2001-2002 | Mitsubishi | Montero | Limited |
1997 | Mitsubishi | Montero | LS |
1997 | Mitsubishi | Montero | SR |
2001-2002 | Mitsubishi | Montero | XLS |
2000-2003 | Mitsubishi | Montero Sport | ES |
1999-2003 | Mitsubishi | Montero Sport | Limited |
1999-2004 | Mitsubishi | Montero Sport | LS |
1999-2004 | Mitsubishi | Montero Sport | XLS |
2001 | Mitsubishi | Montero Sport | XS |
2003 | Mitsubishi | Outlander | LS |
2003 | Mitsubishi | Outlander | XLS |
2000-2002 | Rolls-Royce | Corniche | Base |
1997 | Rolls-Royce | Silver Dawn | Base |
2006 | Saab | 9-2X | 2.5i |
2005 | Saab | 9-2X | Linear |
1997-2002 | Saturn | SC2 | Base |
1997-2002 | Saturn | SL2 | Base |
1997-2001 | Saturn | SW2 | Base |
2004-2006 | Subaru | Baja | Sport |
1998 | Subaru | Forester | Base |
1998 | Subaru | Forester | L |
1998 | Subaru | Forester | S |
2008 | Subaru | Forester | Sports 2.5 X |
2005-2010 | Subaru | Forester | X |
2006-2008 | Subaru | Forester | X L.L. Bean Edition |
2009-2010 | Subaru | Forester | X Limited |
2009-2010 | Subaru | Forester | X Premium |
2005 | Subaru | Forester | XS |
2005 | Subaru | Forester | XS L.L. Bean Edition |
2006-2011 | Subaru | Impreza | 2.5i |
2010-2011 | Subaru | Impreza | 2.5i Premium |
2005-2011 | Subaru | Impreza | Outback Sport |
1998,2005 | Subaru | Impreza | RS |
2006-2009 | Subaru | Legacy | 2.5i |
2007-2009 | Subaru | Legacy | 2.5i Limited |
2007-2009 | Subaru | Legacy | 2.5i Special Edition |
1997-1999,2004 | Subaru | Legacy | GT |
1998 | Subaru | Legacy | GT Limited |
2005 | Subaru | Legacy | i |
2004 | Subaru | Legacy | L |
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Drostique | Nam tempus turpis at metus scelerisque placerat nulla deumantos |
Pharetro Lorem | Pellentesque diam dolor elementum etos lobortis des mollis |
Milancelos | Donec pretium egestas sapien et mollis |
Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
Proin Molestie | Pellentesque diam dolor elementum etos lobortis des mollis |
Cosmopolis | Donec pretium egestas sapien et mollis |
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