MiMi Auto Parts
HOSE SECONDARY AIR INJECTION PUMP, Arrowhead

HOSE SECONDARY AIR INJECTION PUMP

Brand: Arrowhead

SKU: 111118

Category: AIR HOSE, ENGINE

R529,00 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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

Product Description

This Arrowhead Hose Secondary Air Injection Pump is designed for precise fitment in select Audi and Volkswagen engines. As a critical air hose within the engine's secondary air injection system, it helps reduce emissions by delivering fresh air from the air pump to the air valve during cold starts. The dual-branch construction and robust connectors ensure a reliable seal and efficient airflow under varying engine conditions.

Compatible with a range of Audi and Volkswagen models, including certain Golf, Jetta, A3, and TT 1.8T variants, this air hose is tailored to meet the specific routing and mounting requirements of these vehicles. Always confirm your model, year, engine size, and engine code before ordering to ensure correct fitment.

Common symptoms of a failing secondary air injection hose include rough idling at startup, increased exhaust emissions, loss of engine power, check engine light illumination, hissing noises from the engine bay, and failed emissions tests. Air leaks or damage to this hose can disrupt the secondary air injection process, leading to performance and compliance issues.

Replacing this hose is important when you notice signs of wear, cracks, or leaks, or if you experience related engine warning lights. Timely replacement helps maintain proper emissions control and engine efficiency, preventing further damage to related components.

Order your Arrowhead Hose Secondary Air Injection Pump from MiMi Auto Parts for nationwide delivery across South Africa. Our team is here to assist you in selecting the right part for your vehicle, ensuring a smooth and confident repair.

Common signs this part may need replacement

  • Rough idling during cold starts
  • Check engine light illumination
  • Increased exhaust emissions
  • Hissing or whistling noises from engine bay
  • Loss of engine power
  • Failed emissions tests
  • Poor fuel economy
  • Visible cracks or damage to the hose
  • Engine hesitation or surging

Typical replacement guidance

Replace the secondary air injection hose if you notice cracks, brittleness, leaks, or if your vehicle is showing symptoms of air injection failure. It is recommended to inspect this hose during routine maintenance, especially on older vehicles or those with high mileage.

Why timely replacement matters

A faulty secondary air injection hose can lead to increased emissions and poor engine performance. Timely replacement ensures your vehicle remains compliant with emission standards and operates efficiently.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • AUDI A3 / S3 (8L1) 1998 – 2004 1.8 T (AGU|AQA|ARZ|AUM) – 110 kW / 150 HP
  • VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.8 T (AGU|AQA|ARZ|AUM|AWD) – 110 kW / 150 HP
  • VOLKSWAGEN GOLF IV (1J1) 1997 – 2007 1.8 T GTI (AUQ|BEK) – 132 kW / 180 HP
  • VOLKSWAGEN JETTA IV (1J2, 9M2) 1999 – 2006 1.8 T (AGU|ARX|AUM|AWD|AWW) – 110 kW / 150 HP
  • VOLKSWAGEN JETTA IV (1J2, 9M2) 1999 – 2006 1.8 T (AUQ|AWP) – 132 kW / 180 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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