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- Description
- Fitment
- Warranty and Refund
- Reviews
Keep your V8 or V10 running strong with the MotoRad 1IC103 ignition coil, built to fit a wide range of Ford, Lincoln, and Mercury trucks and SUVs from 2004-2009, including F-150, Expedition, Navigator, and Super Duty models. Its heat-resistant magnet is engineered to produce maximum voltage output across all engine speeds, helping maintain consistent ignition performance even under demanding conditions. Manufactured to meet or exceed OEM specifications at ISO TS16949-certified facilities, this coil is designed as a dependable standard replacement for worn or failing factory units. The horizontal blade-style connector and rectangular housing are built for straightforward installation, while the coil's engineered resistance ratings support reliable spark delivery. Backed by MotoRad's confidence in engine management products, the 1IC103 is a practical choice for shops and DIYers looking to restore consistent ignition performance without compromise.
Features
- Heat-resistant magnet sustains maximum voltage output across all engine speeds for consistent ignition.
- Manufactured to meet or exceed OEM specifications at ISO TS16949-certified facilities for reliable fitment.
- Horizontal blade connector and rectangular housing support straightforward, OEM-style installation.
- Engineered primary and secondary resistance ratings help ensure dependable spark delivery.
- Covers a broad range of Ford, Lincoln, and Mercury V8/V10 applications from 2004-2009.
Application Summary
2004 Ford F-150 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated GAS2005 Ford F-150 4.6L -CC 281CID V8 SOHC 16 Valve Naturally Aspirated GAS
2005-2006 Ford F-250 4.2L 4198CC 256CID L6 SOHC 18 Valve Turbocharged DIESEL
2005-2006 Ford Mustang 4.0L -CC 245CID V6 SOHC 12 Valve Naturally Aspirated GAS
2005-2008 Ford Expedition 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated GAS
2005-2008 Ford F-250 Super Duty 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated GAS
2005-2008 Ford F-250 Super Duty 6.8L -CC 415CID V10 SOHC 30 Valve Naturally Aspirated GAS
2005-2008 Ford F-350 5.4L -CC 330CID V8 SOHC 16 Valve Naturally Aspirated GAS
2005-2008 Ford F-350 Super Duty 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated GAS
2005-2008 Ford F-350 Super Duty 6.8L -CC 415CID V10 SOHC 30 Valve Naturally Aspirated GAS
2005-2008 Ford F-450 Super Duty 6.8L -CC 415CID V10 SOHC 30 Valve Naturally Aspirated GAS
2005-2008 Ford F-550 Super Duty 6.8L -CC 415CID V10 SOHC 30 Valve Naturally Aspirated GAS
2005-2008 Lincoln Navigator 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated GAS
2006 Mercury Mountaineer 4.0L -CC 245CID V6 SOHC 12 Valve Naturally Aspirated GAS
2006-2008 Ford Explorer 4.6L -CC 281CID V8 SOHC 24 Valve Naturally Aspirated GAS
2006-2008 Ford F-150 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated FLEX
2006-2008 Ford F-53 Motorhome Chassis 6.8L -CC 415CID V10 SOHC 30 Valve Naturally Aspirated GAS
2006-2008 Lincoln Mark LT 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated GAS
2007-2008 Ford Explorer Sport Trac 4.6L -CC 281CID V8 SOHC 24 Valve Naturally Aspirated GAS
2007-2008 Ford Mustang 4.6L -CC 281CID V8 SOHC 24 Valve Naturally Aspirated GAS
2007-2008 Mercury Mountaineer 4.6L -CC 281CID V8 SOHC 24 Valve Naturally Aspirated GAS
2007-2009 Ford F-250 3.9L -CC 239CID L4 OHV 16 Valve Turbocharged DIESEL
2008 Ford Lobo 5.4L -CC 330CID V8 SOHC 24 Valve Naturally Aspirated GAS
Specifications
- Brand: Motorad
- Part Number: 1IC103
- Part Type: Ignition Coil
- UPC: 055644687759
- GTIN: 00055644687759
- Item Dimensions: 8.0700 x 2.9900 x 2.0100 IN
- Package Dimensions: 8.0700 x 2.9900 x 2.0100 IN
- Package Weight: 0.5500 PG
- Package Quantity: 1 EA
- Voltage: 12
- Oil Filled: No
- Requires External Resistor: Yes
- Terminal Type: Blade
- Mounting Hardware Included: No
- Grade Type: Standard Replacement
- Mounting Hole Quantity: 1
- Terminal Quantity: 2
Interchange
- Motorad: 1IC103
- Motorad: 1IC103PK8
- MasterPro Ignition: 250082
- NAPA Mileage Plus: IC558SB
- CARQUEST Sensors By WELLS: 26C1002
- CARQUEST Sensors By WELLS: EBC1517
- CARQUEST Sensors By WELLS: EBC1517-8
- CARQUEST Sensors By WELLS: 521839
- Original Engine Management: FD508F
- Original Engine Management: 50082
- Forecast: FD508F
- Forecast: 50082
- Airtex Engine Management: 5C1584
- Prestolite: 351297
- Prestolite: 420006
- T Series: FD508T
- Valucraft: C1541VC
- BWD: E508
- BWD: E508P
- Delphi Engine Management: GN10182
Warranty
- Warranty Type: Lifetime
- Warranty Description: Limited Lifetime
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









