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Oxygen Sensor 11787506531 Compatible With BMW E46
Product Description
Precision oxygen sensor engineered for BMW E46 models, part number 11787506531. This OEM-compatible component monitors exhaust gas composition to optimize fuel injection timing and emissions control. Direct replacement ensures proper engine performance, improved fuel efficiency, and compliance with emission standards. Essential for maintaining your E46's diagnostic integrity and preventing check engine lights. Reliable aftermarket solution backed by automotive expertise.
OEM-specification oxygen sensor (11787506531) designed for BMW E46 chassis. This critical emissions component measures exhaust oxygen levels to regulate fuel-air mixture and catalytic converter efficiency. Direct fitment eliminates compatibility concerns while restoring sensor responsiveness that degrades over time. Prevents rough idle, poor fuel economy, and emission test failures. Engineered to meet BMW's exacting standards for engine management precision and longevity.
Shipping & Returns Policy
Shipping Policy
We offer free shipping to select cities through our official logistics partners. Free shipping may not include home delivery, and orders may need to be collected from an authorized channel partner in your city. Shipping timelines depend on product availability, destination, courier serviceability, and public holidays or Sundays. Some products may have delivery restrictions, and international delivery is currently not available.
Returns & Replacement Policy
All sales are final, and we do not offer refunds. However, replacements or exchanges may be requested within 7 days of delivery for unused products in original packaging with proof of purchase. Replacements are applicable only for defective or damaged items. Items damaged during installation or use are not covered. For assistance, please contact our support team at sales@atozautopartsindia.com or call +91 9737292338.
