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Air and Fuel› Nitrous Oxide Systems and Components

Pierburg

Exhaust Flap Solenoid Valve

$59.61 $34.76 Save $24.85

SKU: 11747810831

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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Pierburg electric solenoid valve is an OEM replacement for BMW part number 11747810831. This electronic vacuum control valve operates exhaust flaps and secondary air pump valves by regulating vacuum.

This part supersedes several older BMW part numbers, including 11741742712, 11740396414, and 11741741130. It features a barbed connector that can be fragile over time. The valve comes with a two-year warranty.
Show original supplier description
The DEX. TY 11747810831 is an electric solenoid valve, also known as a vacuum control valve, designed to operate exhaust flaps and secondary air pump valves. This genuine BMW part, manufactured in Germany, is a direct replacement for BMW part number 11747810831 and supersedes several other BMW OE numbers. It is specifically located under the intake manifold and regulates the vacuum supply to the secondary air injection valve. This component is crucial for the proper functioning of your vehicle's emissions system. Its barbed connector can become fragile over time due to exposure to extreme temperatures. As a Genuine BMW part, it meets the stringent quality standards set by BMW, ensuring the same performance and reliability as the original part. The valve is manufactured by Pierburg, a recognized Original Equipment Manufacturer (OEM) for BMW. The DEX. TY 11747810831 is compatible with a wide range of BMW models, including various iterations of the 1 Series (E82/E88), 3 Series (E46, E90/E91/E92/E93, F30/F31/F34), 5 Series (E39, E60/E61, F10/F11), 6 Series (F12/F13), 7 Series (E38, F01/F02), X1 (E84), X3 (E83, F25), X4 (F26), X5 (E53, E70, F15), X6 (E71), and Z Series (E89), as well as the M3, Z3, 323i, and 328i models. Specific fitment details, including year, engine, and body style, are available to ensure compatibility with your vehicle.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPierburg
Part Number11747810831
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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