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  3. CROWN AUTOMOTIVE L4291537

CROWN AUTOMOTIVE L4291537 Throttle Body

fits model: Pacifica. make: Chrysler. year: 2008.

L4291537 Crown Automotive Throttle Body For Chrysler Pacifica 2008

( Brand: Crown Automotive ), ( Manufacturer Part Number: L4291537 ), ( Part Type: Throttle ), ( Construction: Plastic.stainless Steel ), ( Axle: Any ), ( Color: Black ), ( Product Length: 4.5 ), ( Item Height: 7.75 ), ( Hardware Included: Use Existing Hardware ), ( Packaging: Box ), ( Fitment Type: Performance/custom )

Review CROWN AUTOMOTIVE Throttle Body Chrysler fits PACIFICA 2008

The **Chrysler Pacifica 2008 Crown L4291537 Throttle Body** is a precision-engineered component designed to deliver optimal performance and efficiency for your vehicle s engine management system. This high-quality throttle body is specifically engineered to fit the 2008 Chrysler Pacifica, ensuring seamless integration with the vehicle s electronic throttle control (ETC) system. Crafted from durable materials, it features a robust construction that resists corrosion and wear, guaranteeing long-lasting reliability even under demanding driving conditions. The throttle body incorporates a smooth, responsive throttle plate that operates with minimal friction, allowing for precise control over engine airflow and throttle response. Its advanced design includes integrated sensors and wiring harnesses that communicate seamlessly with the vehicle s powertrain control module (PCM), ensuring accurate throttle positioning and fuel delivery for improved acceleration and fuel economy. Whether you re restoring a classic Pacifica or upgrading an existing system, this throttle body offers a perfect balance of performance and compatibility, helping to maintain your vehicle s original driving dynamics while reducing the risk of throttle-related issues such as stalling, rough idling, or erratic speed control. Ideal for both professional mechanics and DIY enthusiasts, this part is a straightforward yet critical upgrade that enhances the overall functionality and drivability of your 2008 Chrysler Pacifica.

### **Pros and Cons of buying a Crown L4291537 Throttle Body for a 2008 Chrysler Pacifica**

#### **Pros:**

1. **Direct Fitment** The Crown L4291537 is specifically designed as an OEM replacement for the 2008 Chrysler Pacifica, ensuring compatibility with the vehicle s engine bay layout and wiring harness.

2. **Improved Performance** A clean throttle body can enhance throttle response, especially if the original unit was clogged with carbon deposits or debris, leading to smoother acceleration.

3. **Better Fuel Efficiency** If the old throttle body was restricting airflow, replacing it with a clean or upgraded unit may improve fuel economy.

4. **Prevents Future Issues** A failing throttle body can cause stalling, rough idling, or check engine lights. Replacing it proactively can avoid more costly repairs down the line.

5. **Ease of Installation** Since it s an OEM-style part, installation is straightforward for those with basic mechanical skills, requiring only basic tools.

6. **Reliability** Crown is a reputable aftermarket brand known for producing durable, high-quality replacement parts that meet or exceed OEM standards.

#### **Cons:**

1. **Cost** While not excessively expensive, the throttle body is a relatively small but essential component, and the price may be a concern for budget-conscious buyers, especially if labor costs are involved.

2. **Potential for Counterfeit Parts** Some aftermarket parts, including throttle bodies, may be fakes or low-quality knockoffs. Ensuring the purchase is from a trusted seller (e.g., Amazon, RockAuto, or a dealership) is crucial.

3. **Additional Work Required** Replacing the throttle body may require removing the air intake system, disconnecting sensors, and possibly recalibrating the throttle position sensor (TPS) or performing a throttle body learning cycle.

4. **Warranty Considerations** If the vehicle is under warranty, replacing the throttle body with an aftermarket part could void certain coverage, depending on the manufacturer s policies.

5. **Carbon Buildup Risk** Even a new throttle body can accumulate carbon deposits over time, especially in vehicles with high mileage or frequent short trips. Some owners opt for a throttle body cleaner or periodic maintenance to mitigate this.

#### **Conclusion:**

The Crown L4291537 throttle body is a solid choice for a 2008 Chrysler Pacifica, offering direct fitment, improved performance, and reliability. It s particularly beneficial if the original throttle body was failing or contaminated. However, buyers should weigh the cost against potential benefits and ensure they purchase from a trusted source to avoid counterfeit parts. For most owners, the pros outweigh the cons, especially if the throttle body is part of a broader maintenance or performance upgrade plan.

#### **Recommendation:**

If your 2008 Chrysler Pacifica is experiencing symptoms like rough idling, stalling, or a check engine light related to the throttle position sensor (P0120, P0121, P0122, P0123), replacing the throttle body with the Crown L4291537 is a practical and cost-effective solution. Purchase from a reputable seller (e.g., RockAuto, Amazon, or a local auto parts store with good reviews) and follow the manufacturer s installation instructions carefully. Additionally, consider using a throttle body cleaner (like CRC or Gunk) during installation to prevent future carbon buildup. If unsure about installation, consult a mechanic to avoid improper fitting or sensor miscalibration.

Details:

part #: l4291537 price

  • $200.80

specifications carfuelinjector:

  • for models: Pacifica
  • for makes: Chrysler
  • for years: 2008
  • brand: Crown Automotive
  • mpn: L4291537
  • part type: Throttle
  • construction: Plastic.stainless Steel
  • axle: Any
  • color: Black
  • product length: 4.5
  • item height: 7.75
  • hardware included: Use Existing Hardware
  • packaging: Box
  • fitment type: Performance/custom

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  • availability: In Stock
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  • started: March 3, 2026
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general carfuelinjector:

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  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
for models: pacifica, for makes: chrysler, for years: 2008, part type: throttle, construction: plastic.stainless steel, axle: any, product length: 4.5, item height: 7.75, hardware included: use existing hardware, packaging: box, fitment type: performance/custom,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, color: black, sku: 15047934283077772,
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