Pressurized Coolant Reservoir Radiator Overflow Bottle w/ Sensor for BMW E46 E53 Application: Make Model Series Year Engine Engine Code Fuel BMW 320i E46 2001-2005 L6 2.2L M54 Petrol BMW 323Ci E46 2000 L6 2.5L M52 Petrol BMW 323i E46 1999-2000 L6 2.5L M52 Petrol BMW 325Ci E46 2001-2006 L6 2.5L M54 Petrol BMW 325i E46 2001-2005 L6 2.5L M54 Petrol BMW 325xi E46 2001-2005 L6 2.5L M54 Petrol BMW 328Ci E46 2000 L6 2.8L M52 Petrol BMW 328i E46 1999-2000 L6 2.8L M52 Petrol BMW 330Ci E46 2001-2006 L6 3.0L M54 Petrol BMW 330i E46 2001-2005 L6 3.0L M54 Petrol BMW 330xi E46 2001-2005 L6 3.0L M54 Petrol BMW X3 E83 2004-2010 L6 2.5L M54 Petrol BMW X3 E83 2004-2010 L6 3.0L M54 Petrol BMW X5 E53 2001-2006 L6 3.0L M54 Petrol OE Number: 17137787039, 17111436413, 17117573781, 17132247553, S49002, 603-535, 603535 Cap Included: Yes Sensor Included: Yes Qty Sold: One Piece Notes：With Sensor, With Cap Shipping: All orders will be shipped out within 1 business day after payment is cleared. All orders will be shipped out with a tracking number, which will take 2-6 business days for the delivery. We only ship to Paypal confirmed address, please make sure that the address is correct before you check out. Payment: We accept Paypal only for the payment, and all orders should be paid through Ebay auction, please do not pay directly to our Paypal account. Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more information. For multiple purchases, please add items to your Ebay shopping cart and pay once for entire order. Warranty Policy: 30 Days Free Return and Money Back If you are not satisfied with your purchase, you can return the item with original packaging back to us for full refund, not any re-stock fee. The return cost should be paid by buyer. One Year Unlimited Mileage Quality Guarantee If you receive any wrong items, or damage during the transportation or defect items, we will accept the return and pay the return freight. Please noted that the return cost should be prepaid by buyer, we will issue the refund of return cost to buyer after inspecting the faulty item. The full refund or replacement will be available for all faulty items, including the original shipping cost. Please kindly contact us before return, our representatives will send you the detailed return instruction. The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses.