SKU: MEZWP330N
MPN: WP330N
The LS3 Billet Electric W/P & Idler Corvette 10-13 from MEZIERE represents a critical upgrade for serious C6 Corvette owners seeking reliable coolant circulation without the parasitic drag of mechanical serpentine-belt water pump systems. This billet electric water pump assembly eliminates the 5–8 horsepower loss typical of OEM mechanical designs, freeing up power for improved acceleration and engine efficiency. Whether you're building a street machine, track-focused platform, or high-output LS3 engine swap, an electric pump system decouples cooling demand from engine speed, enabling precise thermal management across all RPM ranges.
Constructed from premium billet aluminum, the LS3 Billet Electric W/P & Idler combines durability with lightweight design—weighing 18.88 lbs for the complete assembly. The electric motor operates independently of serpentine belt tension, delivering consistent flow rates and allowing engine builders to optimize idle speeds and reduce unnecessary heat generation during highway cruising. The included idler pulley simplifies installation and maintains proper belt tension for remaining accessory drives, ensuring compatibility with stock alternator, air conditioning, and power steering circuits without modification.
This pump assembly is engineered specifically for 2010–2013 Corvette LS3 powerplants and integrates seamlessly into OEM cooling passages and mounting points. Installation requires basic mechanical competency and standard hand tools; most builders complete the swap in 2–3 hours. The electric pump reduces coolant surge during hard cornering, extends engine longevity by maintaining consistent operating temperatures, and pairs exceptionally well with performance radiators, stainless braided hose kits, and custom cooling shrouds. Ideal for weekend warriors, professional shops, and competitors seeking every horsepower advantage, this MEZIERE system delivers proven reliability and measurable performance gains on both street and track applications.
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