Part Number: 203-FZD15 (Made in Taiwan) Interchange: Motorcraft ZD-15, 8C3Z-12A342-ASet of 8 New Glow Plugs 08-10 Ford truck with 6.4L Powerstroke Diesel Fast start up responseDouble Coil Technology that maintain optimal heating temperature and protect from overheatingDesigned to replace OE original partManufacturer Warranty PolicyOne year warranty from the date of purchase against failure due to manufacturer's defect in materials or workmanship. A replacement unit will be sent in exchange at no additional cost to the original purchaser. If a replacement is not available, a full refund will be issued instead. Warranty excludes failure due to improper use, alteration or consequence of other failed parts. ShippingOrder placed before 3 pm PST on business day (Monday-Friday) will ship same day from Pomona, California.Domestic packages are ship via USPS Priority Mail (2-3 Business days) or UPS Ground (5 Business days).Free shipping available only to address within continental US.Return Policy30 days from purchase date for exchange or refund. Item must be new/ never installed with original accessories. Returns will be subject to a 20% restocking fee. Return Shipping - buyer is responsible for return shipping.FeedbackIf you are happy with the product and transaction, please leave us a good feedback and we will gladly do the same for you! Before you leave a negative feedback, please do contact us so we can address your concern or issues. We are more than happy to help you deal with any concerns or questions that you may have.Detailed Vehicle Application Ford (12) 2008-2010 F-250 Super Duty (3) 2008-2010 2008 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2009 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2010 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle F-350 Super Duty (3) 2008-2010 2008 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2009 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2010 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle F-450 Super Duty (3) 2008-2010 2008 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2009 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2010 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle F-550 Super Duty (3) 2008-2010 2008 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2009 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle 2010 6.4L V8 Turbo DIESEL VIN:R 8 per Vehicle