fits model: Q7. make: Audi. year: 2017–2019.

( Brand: Pierburg ), ( Manufacturer Part Number: 7.06714.23.0 ), ( Label: Genuine Oe From Hella ), ( Product Type: Factory Replacement ), ( Type: Secondary Air Injection Control Valve ), ( Operating Mode: Pneumatic ), ( Supplementary Article/supplementary Info: With Gasket / Seal ), ( Valve Type: Shut-off Valve ), ( Replaces Part Numbers: 06e131101m ), ( All Interchanges: 06e E13 110 H, 06e E13 110 L, 06e E13 110 M, 06e131101h, 06e131101l )
The **Pierburg 7.06714.23.0 Secondary Air Injection Control Valve** is a precision-engineered component specifically designed to enhance the performance and emissions compliance of the **2017 2019 Audi Q7** equipped with a **3.0L TDI diesel engine** (e.g., models with the **EA897** or **EA288** engine family). This valve is a critical part of the **Exhaust Gas Recirculation (EGR) and Secondary Air Injection (SAI) system**, playing a pivotal role in reducing harmful emissions during cold starts and idle conditions. Crafted with high-quality materials, the **Pierburg 7.06714.23.0** features a **solenoid-actuated design**, ensuring rapid and precise modulation of secondary air intake into the exhaust manifold. This controlled airflow helps oxidize residual hydrocarbons and carbon monoxide in the exhaust gases, significantly lowering emissions of **NOx (nitrogen oxides) and CO (carbon monoxide)** before they exit the catalytic converter. The valve operates in tandem with the **Engine Control Unit (ECU)**, receiving electrical signals to open or close based on engine temperature, throttle position, and other diagnostic inputs. Its robust construction includes a **durable stainless steel or corrosion-resistant housing**, along with a **sealed diaphragm or piston mechanism** that maintains reliability even under the high-pressure conditions found in diesel exhaust systems. This component is particularly vital for maintaining **OBD-II compliance**, as it directly influences the **Diesel Particulate Filter (DPF) regeneration process** and overall engine efficiency. For Audi Q7 owners seeking a **direct-fit, high-performance replacement** for a failing or malfunctioning secondary air injection valve whether due to electrical failure, clogging, or mechanical wear the **Pierburg 7.06714.23.0** provides a **factory-matched solution** that restores optimal engine function and emissions control. Proper installation requires adherence to Audi s service specifications, including secure wiring connections and proper sealing to prevent air leaks, ensuring the valve operates seamlessly within the vehicle s complex exhaust system.
### Pros and Cons of buying a Pierburg 7.06714.23.0 Secondary Air Injection Control Valve for a 2017 2019 Audi Q7
#### **Pros:**1. **OEM Quality and Compatibility** The Pierburg 7.06714.23.0 is an original equipment (OEM) or high-quality aftermarket part designed specifically for the 2017 2019 Audi Q7. This ensures a proper fit and reliable performance without compatibility issues.
2. **Reliability and Durability** Pierburg is a well-known manufacturer in the automotive industry, particularly for emissions-related components. Their parts are built to last, reducing the likelihood of early failure compared to cheaper, unknown brands.
3. **Improved Emissions Performance** The secondary air injection system helps reduce harmful emissions during cold starts and idle conditions. A functioning valve ensures the engine meets emissions standards, preventing check engine lights (CEL) and potential failure of emissions tests.
4. **Easy Installation** The valve is designed for straightforward replacement, typically requiring only basic tools. Many owners report that swapping it out takes less than an hour, especially if they have access to the engine bay.
5. **Cost-Effective Long-Term Solution** While the upfront cost may be higher than some aftermarket alternatives, replacing the valve with a quality part prevents recurring issues, such as failed emissions tests or engine performance problems.
6. **Warranty Coverage** Reputable sellers (e.g., Amazon, RockAuto, or authorized dealers) often provide warranties on Pierburg parts, offering peace of mind in case of defects.
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#### **Cons:**1. **Higher Upfront Cost** Compared to generic or no-name aftermarket valves, the Pierburg part is more expensive. Prices typically range between $100 $200, depending on the seller and whether it s new or refurbished.
2. **Potential for Counterfeit Parts** Buying from untrusted sources (e.g., eBay sellers with no reviews or unknown marketplaces) risks receiving a counterfeit or low-quality duplicate. Always verify the seller s reputation and part authenticity.
3. **Additional Labor Costs** If you re not mechanically inclined, labor costs for professional installation can add $50 $150 to the total expense, depending on the shop s rates.
4. **Related System Checks** If the valve fails due to an underlying issue (e.g., wiring problems, faulty sensors, or a failing PCM), replacing just the valve may not resolve the problem permanently. A diagnostic check is advisable before purchase.
5. **Limited Availability of Refurbished Parts** While new parts are widely available, refurbished or used versions may be harder to find, potentially increasing costs if you opt for a pre-owned unit.
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### **Conclusion:**The Pierburg 7.06714.23.0 secondary air injection control valve is a **strong, reliable choice** for restoring proper emissions function and engine performance in your 2017 2019 Audi Q7. Its OEM-level quality and compatibility make it a preferable option over cheaper alternatives, though the higher cost may be a deterrent for budget-conscious buyers. The key to a successful purchase lies in **buying from a reputable seller** (e.g., authorized dealers, trusted online retailers, or parts specialists like RockAuto or Amazon) to avoid counterfeit parts. Additionally, ensuring the rest of the secondary air injection system (hoses, pump, wiring) is in good condition will maximize the valve s lifespan.
If your primary concern is **passing emissions tests or resolving a check engine light**, this valve is a **highly recommended solution**. However, if cost is a major factor, you may consider **aftermarket alternatives from brands like Denso or Bosch**, which also offer strong performance at slightly lower prices though always verify their compatibility with your specific Q7 model.
**Final Recommendation:**Purchase the **Pierburg 7.06714.23.0 from a trusted seller** (preferably with a warranty) and pair it with a **basic diagnostic check** to confirm no other system issues exist. If installing yourself, follow the manufacturer s guidelines carefully. For those uncomfortable with DIY repairs, a professional installation is advisable to ensure proper sealing and electrical connections. The long-term benefits of a reliable valve outweigh the initial cost for most Audi Q7 owners.
Pierburg Secondary Air Injection Control Valve for 17-19 Audi Q7 7.06714.23.0, Fitment Chart:: Years: Make: model: Liters: Cylinders: Notes: 2017 -2019AudiQ73.0LV6With OE No. Valve type: Shut-off valve. SHIPPING INFORMATION: This ships via standard shipping. For example, if it states with fog lamps, this means your vehicle must be equipped lamps.
Replaces Part Numbers: 06E131101M. This does not mean that fog lamps are included.