13907636156 Fuel Tank Breather Valve for BMW X5 X6 535i 640i 740i N55

◆ This fuel tank breather valve is a direct replacement for the original BMW unit, designed to regulate fuel vapor pressure within the tank and route vapors to the charcoal canister for emissions control.

◆ The OEM reference number is 13907636156. An alternative or superseded reference commonly listed is 13902366609 .

◆ The valve is an electrically actuated unit with a 2-pin connector, engineered to OEM standard dimensions for direct fitment into the fuel tank ventilation system without modification .

◆ It is primarily designed for BMW models equipped with the N55 3.0L turbocharged engine (and some N54 applications), including the X5 (E70/F15), X6 (E71/F16), 535i (F10/F07), 640i (F06/F12/F13), 740i (F01/F02), and M2, covering model years from approximately 2008 through 2021 .

◆ This product is a fuel tank ventilation valve manufactured to meet original quality standards for vapor flow control, fit, and durability.

◆ Part Number: 13907636156

◆ Alternative Reference: 13902366609

◆ Component Type: Fuel Tank Breather Valve / Ventilation Valve

◆ Vehicle Make: BMW

◆ Connector: 2-pin, electrical

◆ Operating Voltage: 12V

◆ Placement: Fuel tank ventilation system (front area)

◆ Weight: Approx. 0.20–0.28 kg (varies by listing)

◆ OEM Standard Fit: Manufactured to exact original specifications for a direct, hassle-free replacement.

◆ Emissions Control: Regulates fuel vapor flow to the charcoal canister, helping maintain emissions compliance and prevent fuel odor.

◆ Durable Construction: Built with materials resistant to fuel vapor exposure, heat, and engine bay conditions.

◆ Cost-Effective Solution: An ideal alternative to costly dealership parts without compromising on fit or function.

◆ BMW X5 (E70 LCI / F15): 2009–2018 (N55 3.0L)

◆ BMW X6 (E71 / F16): 2007–2019 (N54 / N55 3.0L)

◆ BMW 535i / 535i xDrive (F10 / F07): 2009–2016 (N55 3.0L)

◆ BMW 640i / 640i xDrive (F06 / F12 / F13): 2011–2019 (N55 3.0L)

◆ BMW 740i / 740Li (F01 / F02): 2011–2015 (N54 / N55 3.0L)

◆ BMW M2 (F87): 2014–2021 (N55 3.0L)

◆ BMW 3 Series / 4 Series (F30 / F32 / F36 with N55): selected years 2012–2019

◆ Note: Verify against your vehicle’s original part number and engine code before ordering, as fitment may vary by market and production period.

Q1: Is this a genuine BMW part?

A: This listing refers to a replacement part manufactured to meet or exceed OEM standards. The 13907636156 reference is the original equipment part number. Both genuine BMW and aftermarket equivalents are available that match the original fit and function.

Q2: How do I confirm if it fits my vehicle?

A: Check your vehicle’s existing part number. If your current breather valve is stamped with 13907636156 or 13902366609, this replacement will fit . Also confirm your vehicle is equipped with the N55 3.0L engine (or applicable N54 variant) and matches one of the models listed above.

Q3: What are the symptoms of a failing fuel tank breather valve?

A: Common signs include a fuel odor around the vehicle, difficulty refueling (pump shutting off repeatedly), check engine light with EVAP-related fault codes, and rough idle or hesitation. A diagnostic scan can confirm valve fault codes before replacement.