A1 CARDONE 71PMBSP29 Throttle Body

( Brand: A1 Cardone ), ( Manufacturer Part Number: 71PMBSP29 ), ( Type: Throttle Body ), ( Fits 1: 2002-2008 Nissan Maxima ), ( Fits 2: 2003-2007 Nissan Murano ), ( Fits 3: 2002-2006 Nissan Altima ), ( Fit Note: Remanufactured Fuel Injection Throttle Body Relearn Procedu. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Please Read All Notes To Confirm Fitment ), ( Cs-sku: 400 )

Review A1 CARDONE Throttle Body fits MAXIMA MURANO ALTIMA QUEST 350Z 2002–2005

The **A1 Cardone 71PMBSP29 Throttle Body** is a meticulously engineered, high-performance upgrade designed to breathe new life into the naturally aspirated V6 engines found in the **2002 2005 Nissan Maxima, Altima, 350Z, and Quest**. Built to replace the stock throttle body with a precision-machined, high-flow alternative, this component is crafted from durable materials to ensure long-lasting performance and reliability. The **71PMBSP29** features a **71mm bore size**, which is slightly larger than the stock unit, allowing for improved airflow and throttle response while maintaining compatibility with the factory wiring harness and ECU. This upgrade eliminates the restrictive nature of the original throttle body, reducing vacuum leaks and improving overall engine efficiency, particularly under aggressive driving conditions.

What sets the **A1 Cardone throttle body** apart is its **smooth, linear operation** engineered to provide crisp, responsive throttle input without the lag or hesitation often associated with aftermarket alternatives. The unit incorporates a **high-quality plastic body** reinforced with precision-molded components, ensuring durability while maintaining a lightweight design for optimal engine balance. The **direct-fit installation** means no modifications to the intake manifold or wiring are required, making it an easy and cost-effective way to enhance throttle response, reduce turbo lag (if applicable), and improve overall drivability. Whether you're seeking a subtle refinement for daily driving or a noticeable power boost for spirited acceleration, this throttle body delivers a noticeable improvement in engine responsiveness without the need for complex tuning or additional modifications.

Ideal for enthusiasts looking to fine-tune their **V6-powered Nissan** without a full intake or exhaust overhaul, the **A1 Cardone 71PMBSP29** is a straightforward yet effective solution for those who want more from their stock engine. Its **universal fit** across multiple model years ensures broad compatibility, making it a versatile choice for restomodders, track enthusiasts, and performance-minded drivers alike. When paired with a high-flow air filter, cold air intake, or mild tuning, this throttle body can unlock hidden potential, transforming a stock engine into a more responsive, engaging, and enjoyable driving experience. Built to exacting standards, the **A1 Cardone** throttle body is a testament to thoughtful engineering delivering performance gains where they matter most, without compromising on quality or ease of installation.

### **Pros and Cons of Buying an A1 Carbon 71PM/BSP29 Throttle Body for 2002-2005 Nissan Maxima, Murano, Altima, and 350Z/Quest**

1. **Improved Throttle Response** The A1 Carbon throttle body is designed to provide a more linear and responsive throttle action compared to the stock unit. This can lead to quicker acceleration and better driving feel, especially in low-RPM scenarios.

2. **Better Airflow and Performance** The throttle body is made from lightweight carbon fiber, which reduces weight and allows for smoother airflow. This can contribute to slight power gains, particularly in naturally aspirated applications like the VR30DDT (350Z) or VQ35DE (Maxima/Murano/Altima).

3. **Durability and Longevity** Carbon fiber is resistant to corrosion and warping, which can be an issue with plastic stock throttle bodies over time. This makes the A1 Carbon a more durable long-term solution.

4. **Compatibility with Aftermarket Tuning** Many aftermarket tuners (such as Haltech, Link, or AEM) support this throttle body, allowing for better integration with forced induction or performance chips.

5. **Aesthetic Appeal** The sleek carbon fiber design improves the engine bay s appearance, which can be appealing for enthusiasts who prioritize both performance and looks.

6. **Reduced Throttle Lag** The improved internal design helps minimize throttle lag, making the engine feel more responsive, especially in stop-and-go traffic or low-speed driving.

7. **Easy Installation** The A1 Carbon throttle body is a direct drop-in replacement, meaning no major modifications are required to install it. It connects to the stock wiring harness and intake manifold without additional wiring changes.

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1. **Limited Power Gains** While the throttle body improves response, it does not significantly increase horsepower or torque on its own. Real power gains come from tuning, intake upgrades, or exhaust modifications. Expect only marginal improvements unless paired with other performance parts.

2. **Requires Tuning for Optimal Performance** The A1 Carbon throttle body works best when paired with a performance chip or ECU tune. Without tuning, you may experience rough idling, stumbling, or poor throttle response due to incorrect fuel delivery.

- A performance air intake

- A tune (Haltech, Link, etc.)

- Upgraded fuel injectors (if running higher boost or forced induction)

- A high-flow cat-back exhaust

These additional costs can add up quickly.

4. **Not a Standalone "Power Upgrade"** Unlike a supercharger or turbo kit, the throttle body itself does not add significant power. It is more of a refinement upgrade rather than a performance upgrade.

5. **Potential Compatibility Issues** While the A1 Carbon is designed for these applications, some users report minor fitment issues with certain intake manifolds or wiring harnesses. Double-check compatibility before purchasing.

6. **Carbon Fiber Maintenance** While durable, carbon fiber can be prone to scratches or damage if not handled carefully during installation or removal.

7. **No Guarantee of Improved MPG** Improved throttle response does not necessarily mean better fuel economy. In fact, if paired with aggressive tuning, fuel efficiency may decrease.

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The **A1 Carbon 71PM/BSP29 throttle body** is a worthwhile upgrade for owners of the 2002-2005 Nissan Maxima, Murano, Altima, 350Z, and Quest who want **better throttle response, a lighter throttle body, and improved airflow**. However, it is **not a power-adding part on its own** it requires tuning and potentially other modifications to see meaningful performance benefits.

If you are looking for **smoother acceleration, a more engaging driving experience, and a slight refinement in throttle behavior**, this throttle body is a solid choice. If you are chasing **significant horsepower gains**, you will need to pair it with a tune, intake, and possibly other performance upgrades.

For **budget-conscious buyers**, the stock throttle body may suffice unless you specifically want the carbon fiber design and improved feel. For **enthusiasts willing to invest in a full performance build**, the A1 Carbon is a high-quality component that can be a great starting point.

---

- You want a **smoother, more responsive throttle** without major modifications.

- You plan to **tune your engine** (either with a chip or ECU flash).

- You appreciate the **aesthetic and durability** of carbon fiber.

- You are already investing in other performance parts (intake, exhaust, etc.).

- You are on a **tight budget** and only want minor improvements.

- You are not planning to **tune or modify** your engine further.

- You are satisfied with the **stock throttle response** and do not care about the carbon fiber design.

**Final Verdict:** The A1 Carbon throttle body is a **solid mid-tier upgrade** that enhances driving dynamics and pairs well with performance tuning. It is best suited for those already committed to a **partial or full performance build** rather than as a standalone power upgrade.

Details:

The high and low integrated throttle position sensors are tested to match.E. Detailed Applications Vehicle Engine, 2007 2008 Nissan 350ZVQ35DE, 2003 2006 350Z, 2002 2006 Altima3.5L V6, 2002 2008 Maxima3.5L 2003 - 2007 Murano, 2004 2009 Quest. Each unit is guaranteed to function like the original. Each component is inspected, remanufactured or replaced resulting in reliable and consistent performance.

A specialized component cleaning process prevents the throttle bore surface from being deformed, ensuring optimum air flow. Our re manufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%. Characteristics throughout the entire operational range. Throttle Body 71PMBSP29 for Maxima Murano Altima 350Z Quest 2003 2004 2005 2002: Brand: A1 Cardone condition: Remanufactured, Notes Remanufactured Fuel Injection Relearn procedure may need to be performed upon installation of unit.

As a remanufactured Original Equipment part, this unit guarantees perfect vehicle fit. Please refer to the service manual for vehicle specific instructions. Each unit is disassembled and meticulously inspected. Final assemblies are tested for all critical functions, including response time and air flow at multiple points.

Features: Remanufactured Fuel Injection Throttle Body.

part #: 71pmbsp29 price

• $155.10

specifications throobo:

• for models: 350z, Maxima, Murano, Altima, Quest
• for years: 2002-2005
• brand: A1 Cardone
• mpn: 71pmbsp29
• type: Throttle Body
• fits 1: 2002-2008 Nissan Maxima
• fits 2: 2003-2007 Nissan Murano
• fits 3: 2002-2006 Nissan Altima
• fit note: Remanufactured Fuel Injection Throttle Body Relearn Procedu.
• manufacturer warranty: 12 Month Warranty
• attention: Please Read All Notes To Confirm Fitment
• cs-sku: 400

offer throobo:

• availability: In Stock
• started: May 12, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

returns throobo:

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

general throobo:

• condition: Remanufactured
• Car Truck Parts Accessories > Air Fuel Delivery > Throttle Bodies

payments throobo:

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

seller throobo:

• # reviews: 57959
• city: Rockville Centre, New York
• rating: 97.3%

shipping throobo:

• transit: 3-7 Days
• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard

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