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Mercury 4L7Z-12029-AA Coil Assembly - Ignition

4L7Z12029AA

Ford 4L7Z-12029-AA Coil Assembly - Ignition
  • Part Description
    Coil Assy - Ignition
  • Replaced By
    4L7Z-12029-AB
  • Manufacturer
    Ford
Customer Questions & Answers
$40.26 MSRP: $80.00
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Product Specifications

BrandGenuine Mercury
Manufacturer Part Number4L7Z-12029-AA, 4L7Z12029AA
Part DescriptionCoil Assy - Ignition
Item Dimensions3.4 x 2.5 x 7.6 inches
Item Weight0.80 Pounds
ConditionNew
Fitment TypeDirect Replacement
ManufacturerFord
SKU4L7Z-12029-AA
WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
Shipping & ReturnShipping Policy Return Policy
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Customer Questions & Answers

Q:
How do you check the electronic integrated (El) ignition system with the coil over plug (COP) system for the 2001 Lincoln Navigator? Posted by Customer
A:
To check the electronic integrated (El) ignition system with the coil over plug (COP) system, start by disconnecting the electrical connector(s) from each coil assembly with the ignition off. Use an ohmmeter to measure the resistance between the coil primary terminal (+) and the negative terminal (-). The resistance should match the specifications listed. Next, remove the COP assembly from the cylinder head and connect the ohmmeter between the secondary terminals, which fit over the spark plug. Again, the resistance should match the specifications. If the resistance is not correct, the coil should be replaced.
Posted by FordPartsGiant Specialist
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Genuine Ford Part 4L7Z-12029-AA, the Right Choice

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