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Thermostat Housing Upgrade for 2011-2025 6.7L Power Stroke Fleece Performance

Thermostat Housing Upgrade for 2011-2025 6.7L Power Stroke Fleece Performance

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$89.99
$89.99 $94.49
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Upgrade your plastic OEM or aftermarket engine coolant thermostat housing on your 6.7L Power Stroke with our more durable cast aluminum model! Our direct replacement thermostat housing works with all factory and replacement thermostats. New O-rings included with the kit.

Problem Overview

  • Compliant: Coolant leaks around the thermostat housing area, a low coolant level, or the smell of coolant during engine operation or after operation.
  • Cause: A cracked thermostat housing will result in a coolant leak, potentially leading to engine overheating and damage.
  • Visual Inspection: Carefully inspect the thermostat housing for cracks or damage.
  • Pressure Test: Perform a coolant system pressure test to ensure the system maintains pressure and observe for leaks at all split lines, including the thermostat housing and coolant crossover manifold.
  • Solution: The Fleece Performance thermostat housing upgrade is a drop-in, direct factory replacement for the weak plastic housing that can become brittle overtime!

Application Notes:

  • Replaces Ford Part Number: RH315 (LC3Z8592B) and Dorman Part Number 902-1074

Fits the following vehicles:

  • 2011-2025 F250 Super Duty
  • 2011-2025 F350 Super Duty
  • 2011-2025 F450 Super Duty
  • 2011-2025 F550 Super Duty
Thermostat Housing Upgrade for 2011-2025 6.7L Power Stroke Fleece Performance

$89.99

  • ACHIEVING

    4.8

    average rating

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    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.

What happens if I don't like it?

If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.

How fast is shipping?

We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.

What's the returns policy?

Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.

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