Details

• Brand:

  

• SKU:

  57008758AB

• Other Names:

  Urea Pump Cover, Cover

• Description:

  The Shield for Your Emissions Intelligence
  The urea pump (also known as the AdBlue or DEF pump) is a sensitive electronic and mechanical component responsible for delivering Diesel Exhaust Fluid at exact pressures. The Genuine Mopar Urea Pump Cover (57008758AB)
   is a heavy-duty protective housing designed to insulate this pump from the harsh under-chassis environment. While aftermarket "universal" covers often use thin, brittle plastics that can crack under thermal stress, this genuine Mopar cover is fabricated from high-impact, heat-stabilized polymers built to withstand the rigors of heavy-duty diesel operation.

  • Environmental Contaminant Barrier: This cover acts as a primary defense against road salt, slush, mud, and debris. By sealing out moisture and corrosive elements, it prevents the external corrosion and electrical short-circuiting that often lead to premature pump failure and costly "limp mode" incidents.
  • Thermal Stability Engineering: Diesel Exhaust Fluid is sensitive to temperature extremes and can crystallize if not properly managed. This housing provides a layer of thermal insulation that helps maintain the pump at a more consistent operating temperature, reducing the risk of fluid crystallization inside the unit.
  • Precision-Molded Spatial Fit: Unlike generic shields that may require zip-ties or "custom" drilling, the 57008758AB is molded to the exact 3D spatial requirements of your vehicle's DEF tank assembly. It snaps into place using factory-spec mounting points, ensuring there is zero vibration-induced "chatter" that could wear down electrical harnesses.

  Why Choose Genuine Mopar?
  Choosing the Genuine Mopar Urea Pump Cover (57008758AB)
   ensures your emissions system remains fully compliant and protected by factory-tested hardware. Aftermarket covers are often made to fit multiple vehicle platforms, resulting in "approximate" seals that allow dust and moisture to bypass the shield and settle directly on the pump’s electrical connectors.

  • Impact-Resistant Geometry: The structural ribbing on this cover is calculated to deflect road debris without fracturing. This is particularly critical for vehicles used in construction, towing, or off-road environments where the under-chassis is frequently exposed to flying gravel.
  • Surgical Fitment Guarantee: As an Authentic Original Equipment (OE) Part, this cover aligns perfectly with the urea pump's inlet and outlet lines. This prevents "pinching" or stress on the fluid lines, a common issue with ill-fitting aftermarket housings that can cause pressure-related fault codes.
  • The Latest Engineering Standard: This part number (Revision AB) represents the most current factory-authorized design, incorporating refined material density to replace and supersede all previous iterations for maximum durability.
  • Factory-Backed Reliability: Every Mopar emissions component is backed by a Manufacturer-Backed Warranty. It undergoes rigorous salt-spray and vibration endurance testing, offering a level of long-term security and peace of mind that unbranded "white-box" parts simply cannot match.

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