Free shipping for orders over $69 for US * Exclusive Deals on select items

for Canada $499 /Worldwide $999 Call/WhatsApp Exclusive Deals on select items

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NGK  |  SKU: NGK3521  |  Barcode: 10087295035211
Sold out

NGK IX Iridium Spark Plug Box of 4 (CR9EIX) 3521

Regular price $3380 USD
Shipping calculated at checkout.

RETURN POLICY

The return process must be initiated within 30 days of your order being delivered.

 You will receive an email with an RMA form attached. Please allow 24 to 48 hours for processing your RMA.

 

Return shipping cost is fully covered  ONLY If there was an error on our end.

International returns is Customer responsibility, we will refund you the cost of shipping (ONLY If there was an error on our end.)when item will arrive in our location in good contusions and our supplier approve the return. 

 -For international orders, customers who refuse the package will not receive a refund for the original shipping cost. Additionally, any return shipping fees incurred by us will be deducted from the customer's refund

 -Tires are not eligible for return.

 -Electronics are not eligible for return.

 

  • PLEASE NOTE : IF YOUR PART IS DAMAGED UPON ARRIVAL DO NOT INSTALL THE PART CONTACT OUR RETURNS DEPARTMENT FIRST. WE ARE UNABLE TO WARRANTY ANY PART WHICH HAS BEEN INSTALLED FOR PHYSICAL DAMAGE.

We all know that accidents can happen. If your product(s) arrive defective, damaged, or simply incorrect, please contact our customer service department as soon as possible. 305-859-1215

Please do not attempt to use or install the part! We will send you a replacement part and provide you with a prepaid return label to return the defective part. Product(s) must be returned to us within 30 days.

If a shipping courier caused the damage, we will schedule a damage pick up by the courier.

 

 

Warranty claims are not the same as returns.

They are handled differently.

You will need contact directly with Supplier or Manufactures and send them pictures or any information that they need like model year of your vehicle  so they can approve your claim. 

Claims for missing or damaged items in an order must be placed within 48 hours of delivery of your order.

 

Any new items must be returned in the original box/packaging including static guards on shields, vendor hang tags, bags, hardware, etc.  All hardware must be in original packaging and unopened.  Items must be in restockable  condition 

 

Please note that we reserve the right to deny refund or exchange if the merchandise does not meet the Return Policy requirements.

 

Exchange Procedure

There are 2 ways you can go about exchanging a product:

Option 1 (Slower) – Use the standard return procedure to request an RMA for the part you need exchanged. In your request please specify the exact item(s) you would like to exchange. Upon receipt of your returned product we will process an exchange and ship the new part. If there is difference in price, you will be either refunded or charged the difference.

Option 2 (Faster) – Order the new part online or over the phone so it can be shipped to you right away. Then request an RMA using a standard Return Procedure for the part you would like to return. Upon return of the part a refund will be issued promptly.

 

 

Refunds & Credits

After we accept your return, you will be issued a refund via the same payment method as you had originally used to place the order (Credit Card, PayPal).

The refund amount will be composed of the original purchase price minus shipping charges where applicable.

You will be sent an email confirming receipt of the return and your credit. Please allow from 2-5 business days for the credit to appear on your account.

We  will not refund any labor charges or installation fees under any conditions.

 We will also not offer reimbursement for any damage acquired during installation or any other use of a product like customs inspections. 

 

Click here for important emission definitions and regulatory compliance and warranty information.

Delivery and Shipping

For US customers, we offer 3 shipping options:

  • Free shipping for orders over $69. This shipping option takes 5-8 business days.
  • Economy for small orders (less than 1lbs) $6.99
  • This shipping option takes 5-8 business days. 
  • Standard shipping (FedEx / UPS) for all orders $9.99 
  • This shipping option takes 1-5 business days. 

*Most Arrow exhausts  ship directly from Italian warehouse!

It typically arrives at our store within 1-2 weeks, and then we'll ship it out to you right away!

*Most of M4 and Empire exhausts Due to high volume of sales, lead time could be up to 5-20 business days before shipping.

We are currently unable to offer   overnight or 2-day guaranteed shipping .

This is because the warehouses of most of our suppliers only ship Ground.

Products ship from our Miami facility or drop ship direct from our Suppliers

Orders placed before 11am CST are typically will send the same day. 

Most orders placed after that time are will send the following business days. 

 

If you have specific shipping requests or needs please contact us at sales@bills-exhausts.com prior to purchasing and we will do our best to assist you.

If an item is back ordered from the manufacturer you will be notified by us. FYI – We don’t like it when this happens any more than you do.

We will try and help as best we can with back orders

A TRACKING NUMBER will be send to you via email or text after purchasing .

 

SHIPMENTS WITHIN THE U.S.

FREE STANDARD SHIPPING  on orders over $69 is available in all US lower 48 states, APO addresses, and Puerto Rico via USPS or UPS.  (*Exceptions apply for Alaska and Hawaii.)

Free standard shipping means we will select an option that gets you your parts as soon as possible while still being economically priced.

We reserve the right to deny free shipping for any reason.

About pre-orders:

When you order  PRE-ORDER it  means that you can purchase it before the official release date and then, you just wait for the shipping Usually pre-orders takes from 1-6 weeks depending the brand and the product. 

 

Contact us when ordering or we will contact you to go over rates and times.

INTERNATIONAL SHIPMENTS

WE SHIP WORLDWIDE Shipping rates outside the US are based upon destination and weight. 

Canada ,European Union and Puerto Rico Fast shipping with DHL Prepaid Customs/Taxes (DDP)

  • Countries we don't collect  tax or duties required pay by you.

Please note that we are unable to ship oversized items such as tires, batteries, and oils internationally.

For these items, we offer Large Truck Load (LTL) freight shipping.

Please be aware that LTL shipping costs may vary and exceed the estimated amount at checkout.

We will contact you for confirmation before processing your order.

If you have questions about these fees or duties contact us prior to ordering and we can assist you.

 -For international orders, customers who refuse the package will not receive a refund for the original shipping cost. Additionally, any return shipping fees incurred by us will be deducted from the customer's refund

 -Tires are not eligible for return.

 -Electronics are not eligible for return.

More for Return policy here

 

Delivery times for international shipments are typically 5 to 9 business days, but this can vary depending on your country’s customs procedures.

Orders delayed by customs are not something we can control or change.

 

ALL international orders (Includes CANADA ,California and Puerto Rico) needed to be ship from our location in Miami Florida.

Most of International orders cannot drop ship from supplier's warehouses(Except on some specific Brands)

Parts typically take 2-7 business days to arrive at our warehouse.

Once they're in, we'll send you a tracking number.

The estimated delivery time shown at checkout begins once the part is shipped from our warehouse

Description

NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.

This Part Fits:

Year Make Model Submodel
2010 Aprilia RSV4 Factory Base
2011 Aprilia RSV4 Factory SE Base
2010-2011 Aprilia RSV4 R Base
2006-2009 Aprilia Scarabeo 100 Base
2016-2019 Arctic Cat Bearcat 7000 XT Base
2017-2018 Arctic Cat Bearcat 7000 XT GS Base
2016 Arctic Cat M 7000 Limited 153 Base
2016 Arctic Cat M 7000 Limited 162 Base
2015-2016 Arctic Cat M 7000 Sno Pro 153 Base
2016 Arctic Cat M 7000 Sno Pro 162 Base
2015-2016,2018 Arctic Cat Pantera 7000 Base
2015-2019 Arctic Cat Pantera 7000 Limited Base
2016-2019 Arctic Cat Pantera 7000 XT Limited Base
2020 Arctic Cat Wildcat XX Base
2015 Arctic Cat XF 7000 Cross Country Base
2014 Arctic Cat XF 7000 Cross Country Sno Pro Base
2014-2018 Arctic Cat XF 7000 Crosstour Base
2016-2018 Arctic Cat XF 7000 Crosstrek Base
2015-2016 Arctic Cat XF 7000 High Country Base
2014-2015 Arctic Cat XF 7000 Limited Base
2014-2015 Arctic Cat XF 7000 LXR Base
2014-2015 Arctic Cat XF 7000 Sno Pro Base
2018 Arctic Cat ZR 7000 129 Base
2018-2019 Arctic Cat ZR 7000 137 Base
2015-2017 Arctic Cat ZR 7000 El Tigre Base
2014-2015 Arctic Cat ZR 7000 Limited Base
2016 Arctic Cat ZR 7000 Limited 129 Base
2016-2019 Arctic Cat ZR 7000 Limited 137 Base
2019 Arctic Cat ZR 7000 Limited 137 iACT Base
2014-2015 Arctic Cat ZR 7000 LXR Base
2016-2017 Arctic Cat ZR 7000 LXR 129 Base
2016-2017 Arctic Cat ZR 7000 LXR 137 Base
2015-2016 Arctic Cat ZR 7000 RR Base
2014-2015 Arctic Cat ZR 7000 Sno Pro Base
2016,2018 Arctic Cat ZR 7000 Sno Pro 129 Base
2016-2018 Arctic Cat ZR 7000 Sno Pro 137 Base
2002-2003 Cannondale Blaze 440 Base
2002 Cannondale C440R Base
2002-2003 Cannondale Cannibal 440 Base
2002 Cannondale E440 Base
2002 Cannondale Moto 440 Base
2002-2003 Cannondale Speed 440 Base
2002 Cannondale X440 Base
2004-2006 Ducati 749 Base
2005-2006 Ducati 749 Dark Base
2004-2005 Ducati 749R Base
2004-2006 Ducati 749S Base
2003 Ducati 998 Biposto Base
2004 Ducati 998 Matrix Base
2003 Ducati 998 Monoposto Base
2004-2007 Ducati ST3 Base
2018 Harley Davidson FLDE Deluxe 107 Base
2018 Harley Davidson FLFB Fat Boy 107 Base
2018 Harley Davidson FLFBS Fat Boy 114 Base
2018 Harley Davidson FLHC Heritage Classic 107 Base
2018 Harley Davidson FLHCS Heritage Classic 114 Base
2017-2019 Harley Davidson FLHR Road King Base
2017-2019 Harley Davidson FLHRXS Road King Special Base
2017-2019 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2017-2019 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2017-2019 Harley Davidson FLHTK Ultra Limited Base
2017-2019 Harley Davidson FLHTKL Ultra Limited Low Base
2017-2019 Harley Davidson FLHTKSE CVO Limited Base
2017-2019 Harley Davidson FLHX Street Glide Base
2017-2019 Harley Davidson FLHXS Street Glide Special Base
2017-2019 Harley Davidson FLHXSE CVO Street Glide Base
2017-2019 Harley Davidson FLRT Freewheeler Base
2018-2019 Harley Davidson FLSB Sport Glide 107 Base
2018-2019 Harley Davidson FLSL Softail Slim 107 Base
2017-2019 Harley Davidson FLTRU Road Glide Ultra Base
2017-2019 Harley Davidson FLTRX Road Glide Base
2017-2019 Harley Davidson FLTRXS Road Glide Special Base
2018-2019 Harley Davidson FLTRXSE CVO Road Glide Base
2018-2019 Harley Davidson FXBB Street Bob 107 Base
2018-2019 Harley Davidson FXBR Breakout 107 Base
2018-2019 Harley Davidson FXBRS Breakout 114 Base
2019 Harley Davidson FXDRS FXDR 114 Base
2018-2019 Harley Davidson FXFB Fat Bob 107 Base
2018-2019 Harley Davidson FXFBS Fat Bob 114 Base
2018-2019 Harley Davidson FXLR Low Rider 107 Base
2015-2019 Harley Davidson XG500 Street 500 Base
2015-2019 Harley Davidson XG750 Street 750 Base
2018-2019 Harley Davidson XG750A Street Rod Base
2009-2011 Husqvarna TC250 Base
2009-2012 Husqvarna TE250 Base
2012 Husqvarna TE310 Base
2010-2012 Husqvarna TXC 250 Base
2012 Husqvarna TXC 310 Base
2003-2007 Kawasaki JT1200 STX-12F Base
2009-2010 Kawasaki JT1500 STX Base
2004-2016 Kawasaki JT1500 STX-15F Base
2007-2016 Kawasaki JT1500 Ultra LX Base
2005-2006 Kawasaki Z750S Base
1993 Kawasaki ZR1100 Base
2016 Kawasaki ZR800 Z800 ABS Base
1999-2000 Kawasaki ZRX1100 Base
2001-2005 Kawasaki ZRX1200 Base
1995-1997 Kawasaki ZX1100 GPZ Base
1996 Kawasaki ZX1100 GPZ ABS Base
1990-2001 Kawasaki ZX1100 Ninja ZX-11 Base
2001-2005 Kawasaki ZX1200 Ninja ZX-12R Base
1990-1997 Kawasaki ZX600 Ninja 600R Base
1990-2002 Kawasaki ZX600 Ninja ZX-6 Base
1995-2002,2007-2012 Kawasaki ZX600 Ninja ZX-6R Base
2003-2005 Kawasaki ZX600 Ninja ZX6-RR Base
2003-2006,2013-2019 Kawasaki ZX636 Ninja ZX-6R Base
2015 Kawasaki ZX636 Ninja ZX-6R 30th Anniversary Base
2013-2017,2019 Kawasaki ZX636 Ninja ZX-6R ABS Base
2015 Kawasaki ZX636 Ninja ZX-6R ABS 30th Anniversary Base
1991-1995 Kawasaki ZX750 Ninja ZX-7 Base
1991-1995 Kawasaki ZX750 Ninja ZX-7R Base
1994-2003 Kawasaki ZX900 Ninja ZX-9R Base
2003-2008 Kawasaki ZZR 600 Base
2002-2005 Kawasaki ZZR1200 Base
2013 KTM 250 SX-F Base
2013 MV Agusta Brutale 1090 ABS Base
2012 MV Agusta Brutale 1090R Base
2013 MV Agusta Brutale 1090R ABS Base
2012 MV Agusta Brutale 1090RR Base
2013 MV Agusta Brutale 1090RR ABS Base
2007 MV Agusta Brutale 910 R Base
2010-2011 MV Agusta Brutale 990R Base
2010-2011 MV Agusta F4 Base
2013 MV Agusta F4 ABS Base
2009 MV Agusta F4 RR 312 1078 Base
2006 MV Agusta F4-1000 S Base
2006 MV Agusta F4-1000 S 1+1 Base
2000-2002 MV Agusta F4-S Base
2001-2002 MV Agusta F4-S 1+1 Base
2013 MV Agusta F4R ABS Base
2007-2009 Piaggio MP3 250 Base
2013-2014 Polaris Ranger 900 XP Base
2012-2013 Polaris Ranger RZR 570 Base
2013 Polaris Ranger RZR 570 EPS Trail LE Base
2013 Polaris Ranger RZR XP 4 900 Base
2012-2013 Polaris Ranger RZR XP 4 900 EPS LE Base
2011-2013 Polaris Ranger RZR XP 900 Base
2013 Polaris Ranger RZR XP 900 EPS LE Base
2013 Polaris Ranger RZR XP 900 EPS Walker Evans LE Base
2013 Polaris Ranger RZR XP 900 HO Jagged X Edition Base
2012-2013 Polaris Ranger RZR XP 900 LE Base
2001-2007 Suzuki DR-Z250 Base
1994-1999 Suzuki DR350 Base
1994-1999 Suzuki DR350SE Base
1996-2003 Suzuki GSF600S Bandit Base
2001-2006 Suzuki GSX-R1000 Base
1993-1998 Suzuki GSX-R1100 Base
1992-1993,1997-2007 Suzuki GSX-R600 Base
1993-2009 Suzuki GSX-R750 Base
1999-2007 Suzuki GSX1300R Hayabusa Base
2006 Suzuki GSX1300R Hayabusa Limited Edition Base
1996-2006 Suzuki GSX600F Katana Base
1999-2006 Suzuki GSX750F Katana Base
1994-1996 Suzuki RF600 Base
1994-1997 Suzuki RF900 Base
1998-2003 Suzuki TL1000R Base
1997-2001 Suzuki TL1000S Base
2018 Textron Wildcat XX Base
2011 TM SMX450F Base
2003-2004 Triumph Daytona 600 Base
2005 Triumph Daytona 650 Base
2006-2014,2016 Triumph Daytona 675 Base
2015 Triumph Daytona 675 ABS Base
2011-2014,2016-2017 Triumph Daytona 675 R Base
2015 Triumph Daytona 675 R ABS Base
2002-2004 Triumph Daytona 955i Base
2002-2005 Triumph Speed Four Base
2002-2004,2007-2008 Triumph Speed Triple Base
2002-2004 Triumph Sprint RS Base
2002-2010 Triumph Sprint ST Base
2008-2013 Triumph Street Triple 675 Base
2014-2016 Triumph Street Triple ABS Base
2009-2013,2017 Triumph Street Triple R Base
2014-2016 Triumph Street Triple R ABS Base
2007-2010 Triumph Tiger Base
2011 Triumph Tiger 800 Base
2011-2014 Triumph Tiger 800 ABS Base
2011,2014-2016 Triumph Tiger 800 XC Base
2011-2013 Triumph Tiger 800 XC ABS Base
2016-2017 Triumph Tiger 800 XCA Base
2015-2017 Triumph Tiger 800 XCx Base
2015-2017 Triumph Tiger 800 XR Base
2016-2017 Triumph Tiger 800 XRT Base
2015-2017 Triumph Tiger 800 XRx Base
2000-2003 Triumph TT600 Base
2018 Yamaha ELT1050 210 FSH Base
2018 Yamaha ELT1050 210 FSH Deluxe Base
2018 Yamaha ELT1050 210 FSH Sport Base
2017-2019 Yamaha EX1050 EX Base
2017-2019 Yamaha EX1050 EX Deluxe Base
2017-2019 Yamaha EX1050 EX Sport Base
2019 Yamaha EX1050 EXR Base
2008-2010 Yamaha FAT1100 212SS Base
2008-2010 Yamaha FAT1100 212X Base
2006-2011 Yamaha FRT1100 AR210 Base
2006-2007 Yamaha FRT1100 SR210 Base
2006-2007 Yamaha FRT1100A SX210 Base
2008-2011 Yamaha FRT1100B SX210 Base
2008-2014 Yamaha FX10 FX Nytro Base
2003-2004 Yamaha FX1000 FX140 Base

Payment & Security

Payment methods

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  • iDEAL Wero
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