MiMi Auto Parts
VALVE NON RETURN ONE WAY,

VALVE NON RETURN ONE WAY

SKU: 199926

Category: ENGINE, PRESSURE CONTROL VALVE

R57,50 incl. 15% VAT

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Fitment: Fits selected models across Audi, Seat, and Volkswagen. Confirm exact fitment before ordering.

Product Description

This valve non return one way is an essential engine pressure control valve, designed to ensure fluid or vacuum flows in only one direction within your vehicle's engine system. It features barbed hose connectors for secure inline installation, and a clear directional arrow to indicate proper flow direction. Made for durability, it is suitable for various engine applications where maintaining consistent pressure and preventing backflow is crucial.

This part is compatible with selected Audi, Seat, and Volkswagen models, including popular vehicles such as the Audi A3, A4, A5, Q5, as well as certain Volkswagen Golf and EOS models. It is important to check your vehicle's model, year, engine size, and engine code to confirm correct fitment before placing your order.

Common symptoms of a faulty non return one way valve include loss of engine vacuum, rough idling, poor fuel economy, difficulty starting, engine warning lights, and inconsistent engine performance. You may also notice hissing noises from the engine bay or issues with turbo boost pressure on turbocharged models.

Replacement of the non return valve is recommended when experiencing any of the above symptoms, or during routine maintenance if the valve shows signs of blockage, cracking, or leakage. Always ensure the new valve is installed in the correct orientation to maintain proper engine operation.

Shop with confidence at MiMi Auto Parts, your trusted supplier of automotive components across South Africa. We offer nationwide delivery, making it easy to get the right engine pressure control valve delivered to your door. Always confirm your vehicle details before ordering to ensure compatibility.

Common signs this part may need replacement

  • Loss of engine vacuum
  • Rough or unstable idling
  • Poor fuel economy
  • Difficulty starting the engine
  • Engine warning light illumination
  • Inconsistent engine performance
  • Hissing noises from engine bay
  • Reduced turbo boost pressure
  • Stalling during acceleration

Typical replacement guidance

Replace the non return one way valve if you notice symptoms like vacuum leaks, rough idling, or reduced engine performance. It should also be checked and replaced during major engine work or if visibly damaged to prevent backflow and ensure proper pressure control.

Why timely replacement matters

Timely replacement of a faulty non return valve helps maintain correct engine pressure and prevents vacuum leaks. Ignoring this part can lead to poor engine performance and potential damage to other engine components.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI A3 / S3 (8P1) 2003 – 2012 2.0 FSI (AXW|BLR|BLX|BLY|BMB|BVY|BVZ) – 110 kW / 150 HP
  • AUDI A3 / S3 Sportback (8PA) 2005 – 2013 2.0 FSI (AXW|BLR|BLX|BLY|BMB|BVY|BVZ) – 110 kW / 150 HP
  • AUDI A4 / S4 B6 (8E2) 2001 – 2005 1.8 T (BEX) – 140 kW / 190 HP
  • AUDI A4 / S4 B6 (8E2) 2001 – 2005 1.8 T (BFB) – 120 kW / 163 HP
  • AUDI A4 / S4 B6 Avant (8E5) 2002 – 2005 1.8 T (BEX) – 140 kW / 190 HP
  • AUDI A4 / S4 B6 Avant (8E5) 2002 – 2005 1.8 T (BFB) – 120 kW / 163 HP
  • AUDI A4 / S4 B7 (8EC) 2005 – 2009 1.8 T (BFB) – 120 kW / 163 HP
  • AUDI A4 / S4 B7 Avant (8ED) 2005 – 2008 1.8 T (BFB) – 120 kW / 163 HP
  • AUDI A4 / S4 B8 (8K2) 2008 – 2017 3.2 FSI quattro (CALA) – 195 kW / 265 HP
  • AUDI A4 B5 (8D2) 1995 – 2001 1.8 T (AEB|ANB|APU|ARK|AWT) – 110 kW / 150 HP
  • AUDI A4 B5 Avant (8D5) 1997 – 2001 1.8 T (AEB|ANB|APU|ARK|AWT) – 110 kW / 150 HP
  • AUDI A5 / S5 (8T3) 2008 – 2017 3.2 FSI quattro (CALA) – 195 kW / 265 HP
  • AUDI A5 / S5 Sportback (8TA) 2010 – 2017 3.2 FSI quattro (CALA) – 195 kW / 265 HP
  • AUDI A6 / S6 C5 (4B2, 4B4) 1997 – 2004 1.8 T (AEB|ANB|APU|ARK|AWT) – 110 kW / 150 HP
  • AUDI A6 / S6 C6 (4F2) 2004 – 2011 2.4 (BDW) – 130 kW / 177 HP
  • AUDI A6 / S6 C6 (4F2) 2004 – 2011 2.8 FSI (BDX) – 154 kW / 210 HP
  • AUDI A6 / S6 C6 (4F2) 2004 – 2011 2.8 FSI (CCEA) – 162 kW / 220 HP
  • AUDI A8 / S8 D3 (4E2, 4E8) 2002 – 2010 S8 quattro (BSM) – 331 kW / 450 HP
  • AUDI Q5 (8RB) 2009 – 2026 3.2 FSI quattro (CALB) – 199 kW / 270 HP
  • SEAT ALTEA (5P1) 2004 – 2026 2.0 FSI (BLR|BLY|BVY|BVZ) – 110 kW / 150 HP
  • SEAT IBIZA III (6L1) 2002 – 2009 1.8 T Cupra R (BBU|BLZ) – 132 kW / 180 HP
  • SEAT LEON (1P1) 2005 – 2012 2.0 FSI (BLR|BLY|BVY|BVZ) – 110 kW / 150 HP
  • VOLKSWAGEN EOS (1F7, 1F8) 2007 – 2011 2.0 FSI (BVY|BVZ) – 110 kW / 150 HP
  • VOLKSWAGEN GOLF V (1K1) 2003 – 2009 2.0 FSI (AXW|BLR|BLX|BLY|BVX|BVY|BVZ) – 110 kW / 150 HP
  • VOLKSWAGEN JETTA V (1K2) 2005 – 2011 2.0 FSI (BLR|BLX|BLY|BVY|BVZ) – 110 kW / 150 HP
  • VOLKSWAGEN PASSAT B5 (3B2) 1999 – 2001 1.8 T (AEB|ANB|APU) – 110 kW / 150 HP
  • VOLKSWAGEN PASSAT B5.5 (3B3) 2000 – 2005 1.8 T 20V (AWT) – 110 kW / 150 HP

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Some auto parts require correct tools, mechanical knowledge, and safety procedures. MiMi Auto Parts recommends professional inspection and installation where required.

Frequently Asked Questions

What should I check before ordering this part?

Check the part name, brand, part number, and vehicle compatibility information on this page. Confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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