03-04 Ford 6.0L Powerstroke Ford Motorcraft Glow Plug
- Part Number: 3C3Z12A342A
- Est. Ship Time: Usually 1-2 Business Days
$23.61
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Fits: 2003-2004 Ford 6.0L Powerstroke
The Ford Motorcraft Glow Plug is a genuine Ford replacement for the underperforming glow plug in your 2003-2004 Ford 6.0L Powerstroke. This glow plug is manufactured to strict specification and has been through extensive testing to provide you with the same fit, finish, and function as the factory-equipped parts on your Power stroke. 8 required for each engine.
- 22mm long
- Sold individually
- Genuine Ford part
- Direct-fit replacement
Fitment
- For use on engine serial numbers before 6155637
- For engine's built before 9/22/2003
Ford Part Number: 3C3Z12A342A
Superseded Part Number: ZD-31

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Ford part number 4C3Z-12A690-AA.
Picture for illustration of harness, may not reflect correct side of engine.
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Ford part number 4C3Z-12A690-BA.
Picture for illustration of harness, may not reflect correct side of engine.
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This is (1) Exhaust Rocker Assembly. For an entire engine replacement you need a quantity of 8 intake and 8 exhaust.
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This is (1) Intake Rocker Assembly. For an entire engine replacement you need a quantity of 8 intake and 8 exhaust.
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2020-2022 Ford 6.7L Powerstroke Block Heater Cord
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Fits: 2003-2007 Ford 6.0L Powerstroke This Alliant Thermostat is a direct-replacement designed to meet or exceed OE specifications for your 2003-..
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Fits: 2003-2007 Ford 6.0L Powerstroke Replace your failed oil cooler with the Bostech Engine Oil Cooler Kit. Bostech uses the highest quality mat..
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This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified v..
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