Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Granatelli 28-1812CP

Pro Series Coil Packs 2005-08 4.6L/5.4L SOHC 3-Valve

Granatelli 28-1812CP


made in usa
jegs shipping
FREE Shipping
Ships directly from the manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Granatelli 28-1812CP Pro Series Coil Packs 2005-08 4.6L/5.4L SOHC 3-Valve $540.55
Pro Series Coil Packs
  • 2005-08 4.6L/5.4L SOHC 3-Valve
  • Set of 8

  • Granatelli 28-1812CP Details

    Ford Coil Packs

  • Direct OEM Replacement
  • OBD-II Computer Safe
  • Increase Power To Spark Plug Up To 400 Percent
  • Adds Up To 15 HP
  • Provides 40000 More Volts Than Factory Coils
  • Improves Mileage And Throttle Response

  • Specifications:

    Mounting Bracket Included
    Coil Wire Included
    Coil Shape
    Ballast Resistor Included
    Coil Color
    Coil Internal Construction
    Coil Style
    Coil pack
    Coil Wire Attachment
    Maximum Voltage
    60,000 V
    Primary Resistance
    0.300 ohms
    Sold as a set of 8
    Secondary Resistance
    4.90K ohms
    Turns Ratio
    Manufacturer's Part Number:

    60,000-Volt Pro Series ignition coil packs increase power to the spark plug up to 400% over stock with ZERO Ohms of resistance! Designed to be a direct OEM replacement, They exceed OEM specifications, are OBD-II computer safe and feature silicone magnetic steel core patented technology. By optimizing winding process and material diameters, GMS was able to double the factory coil output. Brass secondary contacts assure the maximum output from the coil reaches the plug every time. Another great feature, the bodies, brackets and towers are all integrally molded into one unit with brass inserts to relieve compression pressure caused when tighten down the coils. A must have for forced induction applications.

  • Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe
  • Increase power to the spark plug up to 400% over stock
  • Includes Coil On Plug Connectors
  • Adds up to 15HP (normally aspirated) & 35HP (s/c, turbo, & nitrous)
  • "0" Ohm resistance, no RFI / EMI interference thanks to patented protector ring
  • Solid stainless connector cable with stainless snap lock spark plug connectors
  • 60,000 volt coils provide 40,000 more volts than factory coils, Ideal for supercharged, turbo and nitrous applications where spark blowout from weak factory coils is common
  • Improves mileage and throttle response
  • Includes all necessary hardware

  • Does Granatelli 28-1812CP fit your vehicle?

    Narrow Results
    Filter By
    Filter By
    Filter By
    Filter By
    Filter By
    Filter By
    Filter By

    2004-2005 LINCOLN AVIATOR

    • Liter: 4.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )


    • EngineType: ALL
    • SubModel: BULLITT

    2007-2008 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SHELBY GT
    28-1812CP is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Granatelli - 28-1812CP Pro Series Coil Packs Purchased middle of May '15, received in about a week, 5 of the coils were defective primary/secondary circuit, RMA to Granatelli @ $22.00 shipping/insurance, received a new working set in about 2 weeks, overall after about 6 weeks down time and aggravation, I am happy with the outcome. Granatelli should work on quality assurance and testing before sending products out the door. Recommend if you have the patience for a possible issue and wasted install time and shipping expense on an already expensive product. For those of you without the correct tools and a DTC code reader, you are in for an aggravating time testing. Initial quality 40%, final quality 90+% (one of the connectors had to be re-crimped at plug end), value 70%.
    Date published: 2015-07-19
    • y_2018, m_5, d_19, h_20
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_384274, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations