AUDI 8R1971111B Power Steering Wiring Wire Harness

( Manufacturer Part Number: 8R1971111B ), ( Part Type: Steering Wiring Wire Harness ), ( Manufacturer Warranty: 1 Month ), ( Country Of Origin: Germany )

Review AUDI Sq5 Power Steering Wire Wiring Harness Oem fits QUATTRO Q5 2009–2017

The **Audi 8R1971111B (09-2017) Q5 Quattro & S Q5 Power Steering Wire/Wiring Harness** is a meticulously engineered, high-quality replacement component designed to restore optimal functionality to your vehicle s power steering system. This direct-fit harness is specifically tailored for Audi s 8R (MLB) platform, covering models from the 2009 through 2017 production years, including the iconic Q5, S Q5, and other variants equipped with the Quattro all-wheel-drive system. Crafted from durable, automotive-grade materials, this wiring assembly ensures reliable electrical connectivity between the power steering control module, steering column, and other critical components, eliminating common issues such as intermittent power steering failure, erratic steering assist, or warning lights related to the system.

The harness features a robust, tinned copper wiring configuration with heat-resistant insulation, providing superior resistance to environmental factors like moisture, vibration, and temperature fluctuations common stressors that can degrade standard wiring over time. Each connection point is precision-terminated with high-quality crimp terminals and corrosion-resistant connectors, ensuring a secure and long-lasting fit that minimizes resistance and prevents signal degradation. This meticulous construction helps maintain the integrity of the power steering s electronic control unit (ECU) communication, which is essential for smooth, responsive steering assistance, especially during high-speed maneuvers or off-road conditions where the Quattro system s performance is most critical.

Installation of this harness is designed to be straightforward, with clear routing paths and compatible mounting points that align seamlessly with the original wiring layout. Whether replacing a damaged section due to wear, a failed repair attempt, or a recall-related defect, this harness serves as a drop-in solution that preserves the factory-like performance of your Audi s power steering system. By restoring proper electrical flow, it helps prevent the steering assist from cutting in and out, reduces the risk of electrical shorts, and contributes to the overall longevity of your vehicle s steering components. Ideal for both professional mechanics and experienced DIY enthusiasts, this part is a testament to Audi s engineering precision, offering a reliable upgrade that keeps your Q5 or S Q5 handling with the same effortless precision it was designed for.

### Pros and Cons of buying a Audi 8R1971111B (09-17 Q5 Quattro/SQ5 Power Steering Wire/Wiring Harness)

---

1. **Compatibility and Fit:** This wiring harness is specifically designed for the Audi Q5 (09-17) models, including the Quattro and SQ5 variants. It is engineered to match the vehicle s electrical system, reducing the risk of compatibility issues that could arise with generic or aftermarket parts.

2. **Quality and Reliability:** Audi s original equipment manufacturer (OEM) parts are known for their durability and precision. The wiring harness is built to meet Audi s strict quality standards, which can translate to fewer electrical malfunctions and longer lifespan compared to cheaper alternatives.

3. **Direct Replacement:** As an OEM part, it is a direct replacement for the original wiring harness, ensuring that it will function identically to the factory component. This minimizes the need for additional modifications or adjustments during installation.

4. **Support for Power Steering:** This harness is specifically for the power steering system, which is critical for the smooth operation of the Q5 s steering. A properly functioning harness ensures reliable power steering performance, which is essential for both comfort and safety.

5. **Warranty Coverage:** Purchasing from an authorized dealer or Audi-approved supplier may include warranty coverage, providing peace of mind in case of defects or failures within the warranty period.

6. **Professional-Grade:** The harness is designed for professional installation, which can be advantageous if you plan to have it fitted by a certified Audi technician. This ensures proper handling and connection, reducing the risk of installation errors.

7. **Avoiding Counterfeit Parts:** Buying directly from a reputable source (such as an Audi dealership or authorized parts supplier) helps avoid counterfeit or substandard parts, which can cause electrical issues or even damage to the vehicle s systems.

---

1. **Cost:** OEM parts like this wiring harness are significantly more expensive than aftermarket or generic alternatives. The price reflects the brand s reputation, quality, and the cost of sourcing genuine components. For budget-conscious buyers, this can be a major drawback.

2. **Limited Availability:** Depending on the region or supplier, OEM wiring harnesses may not always be readily available. This could require ordering from a specialized parts distributor, which may involve longer lead times.

3. **Installation Complexity:** While the harness is designed for compatibility, installing it especially if you lack mechanical or electrical expertise can be complex. It may require disassembling parts of the steering column, wiring, or fuse box, which could be time-consuming and risky if done incorrectly.

4. **Potential for Overkill:** If the wiring harness is only failing due to a minor issue (e.g., a loose connection or a failing fuse), replacing the entire harness may be unnecessary. A diagnostic check by a professional could reveal that a simpler fix is sufficient, saving both time and money.

5. **Depreciation:** Like all vehicles and parts, the value of the Q5 depreciates over time. If you re considering this purchase for a used or older Q5, the cost of the harness may not be justified if the vehicle is nearing the end of its lifespan.

6. **Environmental and Ethical Concerns:** Purchasing OEM parts contributes to the demand for new manufacturing, which may have environmental implications. Some buyers may prefer to explore refurbished or recycled parts as a more sustainable alternative.

7. **Risk of Overpaying:** If you re not certain about the exact cause of the wiring issue, there s a risk of overpaying for a part that might not be the root cause of the problem. A thorough diagnosis by an Audi specialist could help avoid unnecessary expenses.

---

The Audi 8R1971111B wiring harness is a high-quality, reliable solution for restoring or maintaining the power steering system in a 2009-2017 Q5 Quattro or SQ5. Its OEM status ensures compatibility, durability, and professional-grade performance, making it an ideal choice for owners who prioritize reliability and long-term functionality. However, the high cost, potential complexity of installation, and the need for proper diagnosis before purchase are significant factors to consider.

If your power steering system is experiencing issues and you ve confirmed through diagnostics that the wiring harness is indeed the culprit, investing in this OEM part is a strong recommendation. It will likely provide peace of mind and long-term reliability. On the other hand, if you re on a tight budget or the issue is minor, exploring aftermarket alternatives or consulting a professional to identify the exact problem could be more cost-effective.

---

1. **Diagnose First:** Before purchasing, have a professional diagnose the exact issue with your power steering system. This ensures you re addressing the root cause and not overspending on a replacement that isn t necessary.

2. **Purchase from a Reputable Source:** Buy the harness from an authorized Audi dealer, a trusted online retailer (such as AudiParts.com, RockAuto, or a dealership parts department), or a certified parts supplier. Avoid purchasing from unverified sellers to avoid counterfeit or damaged goods.

3. **Consider Installation:** If you re not experienced with electrical or mechanical work, have the harness installed by a certified Audi technician. Proper installation is critical to avoid short circuits, poor connections, or other electrical issues.

4. **Weigh Cost vs. Benefit:** If your Q5 is older or has significant mileage, weigh the cost of the harness against the vehicle s remaining value and your long-term plans for it. In some cases, the expense may not be justified.

5. **Explore Alternatives:** If the harness is beyond repair or too expensive, inquire about refurbished OEM parts or high-quality aftermarket options that offer a balance between cost and reliability. Brands like Bosch or Delphi often provide reliable alternatives.

6. **Maintain the System:** Once installed, ensure regular maintenance of your power steering system to prolong the life of the harness and other components. Follow Audi s recommended service intervals and address any warning signs promptly.

In summary, the Audi 8R1971111B wiring harness is a premium choice for restoring power steering functionality in your Q5, but it requires careful consideration of your budget, the vehicle s condition, and the necessity of the replacement. For most owners seeking a reliable fix, it is highly recommended provided the purchase and installation are handled responsibly.

Details:

Shipping costs are only covered on a case-by-case basis. ENGINE: 3.0L TFSI V6 EA837 gen 3 CODE: CTUC. TRANSMISSION: 8 SPEED AUTOMATIC CODE: MQY.

EXTERIOR COLOR: Metallic glacier white CODE: 2Y / S9R.

part #: 8r1971111b prices

• $40.49-$211.71

specifications steragebo:

• for models: Q5, Quattro
• for makes: Audi
• for years: 2009-2017
• mpn: 8r1971111b
• part type: Steering Wiring Wire Harness
• manufacturer warranty: 1 Month
• country of origin: Germany

returns steragebo:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

general steragebo:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions

shipping steragebo:

• transit: 4-8 Days
• service: Standard
• type: Fixed
• cost: $15.00
• class: Standard

seller steragebo:

• # reviews: 1125
• city: Dallas, Texas
• rating: 99.8%

payments steragebo:

• other
• credit card: Discover
• wallet: Google-pay

offer steragebo:

• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock
• options: Ship-to-home
• started: March 2, 2026

Audi 8R1971111B Is Similar To:

• 07p109210b Audi Oem 12-15 A8 (15.5% similar) Through Fri...(November 3rd, 2017)
• 0jvedm Maxpeedingrods Power Steering Rack And Pinion For Audi Servotronic (35.1% similar) 7TDI door lock latch actuator rear left for audi a3 a6 s6 c6 a8 s8 fit seat EEO front wheel bearing hub Opel sign um hatchback VKBA6507 31MM. Our mechanic will inspect every return item. Return items must be in original condition. For example, you paid at 11AM on Nov...(December 2nd, 2018)
• 141976470 Audi Steering Assist Not Rack And Pinion (27.2% similar) Steering assist for audi a5 to original part...(January 19th, 2019)
• 19730050745 Audi Quattro Power Steering Gear Rack And Pinion Oem (51.8% similar) Please inquire when providing commercial address. If item is shipped through greyhound, once shipped, it cannot be rerouted. If commercial address is considered as restricted access, theres an extra charge around 80 varies by carrier. No exception. Kindly ask questions before offer ends. 48 states ...(August 30th, 2018)
• 1k0423812e 1k0 423 812 E 812e Audi Right Steering Tie Rod Boot (29.2% similar) 5LYEAR 2008 MAKEVOLKSWAGEN model R32TRIMHATCHBACKENGINE3. TURBOYEAR2007- 2008 MAKEVOLKSWAGEN model EOSTRIMCONVERTIBLEENGINE2. 2005 VOLKSWAGENJETTASEDAN, WAGON1. . TURBO2010-. 8l turbo, 2013 VOLKSWAGENGOLF SPORTWAGENWAGON2. TURBOYEAR2012MAKEAUDI model A3, a3 , HATCHBACKENGINE1. 4l turbo, . 2L 2008...(May 31st, 2018)
• 1k0423933 Audi Oem Steering Bellows Clamp (34.5% similar) 0t sport utility 4-DOOR, 30 anniversary hatchback 2-DOOR, ambient sedan attraction convertible plus avaunt wagon base coupe Cabrini cabriolet competition dynamic edition elite hybrid prestige comfort l premium TD W12 land of quattro Le luxury performance progressive Ross line select high sport back ...(October 14th, 2018)
• 4b0422875 Audi Oem 02-09 A4 (15.7% similar) ...(November 7th, 2017)
• 4b1422066c Audi Oem Power Steering Rack No Leaks Tested (40% similar) 7t oem power steering rack 4B1422066C no leaks. Any questions please a before purchase. 7t and has the electronic sensor located on rack itself...(August 5th, 2018)
• 4b1422066m 4b1 422 066 M 066m Power Steering Rack Gear Audi Allroad (35.2% similar) Power steering rack gear - audi a6 all road s6 4B1422066M...(December 26th, 2018)
• 4b1422071 Audi Allroad A6 2.7l Steering (31.6% similar) Quality first. Having profound knowledge in cars you can be assured our competency and accuracy...(January 18th, 2017)
• 4d0419831e Rein Automotive Vw Audi Steering Rack Boot Left (25.6% similar) ...(September 4th, 2018)