High sales water pump 11517586 779 for BMW

Product Specification

Core Selling Points

Hot-selling overhaul spare part with steady repeat bulk orders

Water pumps are mandatory replacement parts during major maintenance for N62 V8 models. Original pumps suffer rapid seal aging, bearing wear, coolant leakage and impeller efficiency decline under long-term high heat output of large-displacement V8 engines. Defective pumps trigger engine overheating alarms, weak cabin warm air, abnormal front-engine rattling noise and fluctuating water temperature. Luxury service centers and global auto parts distributors place continuous recurring bulk orders all year round, bringing stable sales volume and high profit margins for dealers.

100% OE precise fit, direct bolt-on installation without modification

Manufactured strictly following BMW original mold, mounting hole layout, pipeline interface and pulley specification standards. Die-cast aluminum pump housing, high-flow impeller, fixed bolt positions and integrated sealing structure fully match genuine OEM parts. No cutting, grinding or pipeline refitting required during replacement, perfectly fits N62 engine compartment to greatly reduce maintenance labor hours.

Compatible BMW Models with N62 Engine

• E60 550i
• E63/E64 650i
• E65/E66 750i / 750Li
• E70 X5 4.8i / xDrive48i

Reinforced heavy-duty high-temperature resistant structure

1. Thickened die-cast aluminum pump body, anti-deformation and anti-crack under sustained V8 high-temperature operation
2. Optimized large-flow metal composite impeller, boost coolant circulation volume to meet strong heat dissipation demand of 4.8L V8 engines
3. Dual-layer high-temperature fluorine rubber mechanical seal, effectively prevent antifreeze seepage, resistant to coolant corrosion and long-term thermal aging
4. Wear-resistant silent heavy-duty bearing assembly, low vibration and stable rotation under long-time high-speed working

Efficient constant cooling to protect large-displacement V8 engines

Optimized internal flow channel delivers stable, large-volume coolant circulation at idle, high speed and full-load driving. Shortens cold start warm-up time, locks engine operating temperature within safe range, avoids cylinder head warping and irreversible engine damage caused by overheating, and extends the service life of expensive N62 V8 powertrains.

Fully resolve common water pump failure faults

Perfectly fixes typical issues: coolant dripping from pump housing, dashboard engine overheating warning light, slow heating in winter, abnormal rattling noise from engine front, fluctuating water temperature reading, power drop and increased fuel consumption due to insufficient heat dissipation.

Rigorous multi-stage factory testing & abundant spot stock

Each water pump undergoes air tightness leak test, flow efficiency test, high-temperature cyclic aging test and dimensional tolerance inspection before delivery, compliant with TS16949 international automotive quality certification. Mass ready stock supports fast bulk shipment. Custom neutral packaging and private label OEM services are available to meet cross-border wholesale one-stop procurement demands.

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