MOPAR 68141820AA Sensor

( Manufacturer Part Number: 68141820AA ), ( Part Type: Sensor ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included )

Review MOPAR Genuine Sensor

The **Mopar 68141820AA** is a high-performance, precision-engineered **Mass Air Flow (MAF) sensor** designed exclusively for select Chrysler, Dodge, Jeep, and Ram vehicles equipped with modern fuel-injected engines. This sensor plays a critical role in the vehicle s electronic engine management system by accurately measuring the volume of air entering the intake manifold, allowing the powertrain control module (PCM) to calculate the precise air-to-fuel ratio for optimal combustion. Crafted with Mopar s signature reliability and engineering expertise, this sensor is built to meet or exceed OEM specifications, ensuring seamless integration with turbocharged, naturally aspirated, or high-performance applications, including models such as the **2011 2020 Dodge Challenger SRT Hellcat**, **2014 2020 Jeep Grand Cherokee SRT8**, and **2017 2022 Ram 1500 Hemi engines**. Constructed from durable materials, including a high-quality **hot-wire sensor element** and a robust **aluminum housing**, the 68141820AA is engineered to withstand extreme operating conditions, from high-altitude environments to heavy-duty towing scenarios, while maintaining long-term accuracy and resistance to contamination from dust, oil, or fuel vapors. Its **direct-fit design** eliminates the need for adapters or modifications, making installation straightforward for both professional mechanics and DIY enthusiasts. Whether restoring a classic muscle car or upgrading a modern performance truck, this MAF sensor delivers the precision airflow monitoring necessary for peak engine performance, fuel efficiency, and emissions compliance, ensuring your vehicle runs with the same power and responsiveness as it did when it left the factory.

### **Pros and Cons of buying a Mopar 68141820AA Sensor**

The **Mopar 68141820AA** is an **Oxygen (O2) sensor** designed for certain Chrysler, Dodge, Jeep, and Ram vehicles, particularly those with **EFI (Electronic Fuel Injection) systems**. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros of buying a Mopar 68141820AA Sensor**

1. **OEM Quality and Reliability**

- Mopar is a well-known brand under **Chrysler LLC**, meaning this sensor is designed to meet the same standards as the original equipment manufacturer (OEM) parts. This often translates to better durability and compatibility compared to aftermarket alternatives.

2. **Direct Fitment and Compatibility**

- The **68141820AA** is specifically engineered for certain **Chrysler, Dodge, Jeep, and Ram models**, reducing the risk of installation issues. It is commonly used in vehicles like the **2000 2007 Dodge Ram 1500/2500/3500, 2005 2010 Jeep Grand Cherokee, and 2005 2010 Chrysler 300**.

3. **Warranty Coverage**

- Mopar parts often come with a **limited warranty**, typically **1 year or 10,000 miles**, providing peace of mind against early failure. This is more common than with many aftermarket sensors.

4. **Improved Fuel Efficiency and Engine Performance**

- A faulty O2 sensor can lead to **poor fuel economy, rough idling, and increased emissions**. Replacing it with a **Mopar 68141820AA** can restore proper **air-fuel ratio monitoring**, leading to better engine efficiency and smoother operation.

5. **Passes Emissions Tests**

- Since O2 sensors play a crucial role in **emissions control**, a functioning sensor ensures your vehicle meets **state and federal emissions standards**, avoiding potential test failures.

6. **Easier to Source**

- As an **OEM or Mopar-branded part**, it is widely available at **automotive stores, online retailers (Amazon, RockAuto, Mopar Direct), and dealerships**, making it easier to purchase than rare aftermarket alternatives.

7. **Long-Term Cost Savings**

- While the upfront cost may be higher than some aftermarket sensors, its **longevity and reliability** can prevent frequent replacements, saving money in the long run.

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### **Cons of buying a Mopar 68141820AA Sensor**

1. **Higher Upfront Cost**

- Compared to **generic or third-party O2 sensors**, the Mopar 68141820AA is **more expensive**. Prices typically range between **$80 $150**, depending on the retailer, whereas aftermarket options can cost **$20 $50**.

2. **Potential Overkill for Some Applications**

- If your vehicle is **older or has a known history of sensor failures**, some mechanics may argue that a **cheaper, high-quality aftermarket sensor** (from brands like **Bosch, NTK, or OEMLite**) could be just as effective without the premium price.

3. **Limited Availability for Older or Niche Models**

- While widely compatible with **Chrysler/Dodge/Jeep trucks and SUVs**, it may not be the **best or only option** for **older models or less common vehicles**. In such cases, **OEM or aftermarket alternatives** might be necessary.

4. **Installation May Require Professional Help**

- O2 sensors are located in **exhaust systems**, often in **high-heat areas**. Improper installation (e.g., not tightening properly or damaging the sensor) can lead to **premature failure**. Some owners may need a mechanic to install it correctly.

5. **Possible Counterfeit Concerns**

- Since Mopar parts are popular, **counterfeit or low-quality fakes** can appear on platforms like **eBay or Amazon**. Buying from **authorized dealers or reputable retailers** (Mopar Direct, local auto parts stores) reduces this risk.

6. **Not Always the Best for High-Mileage or Abused Engines**

- If your vehicle has **extensive exhaust system damage, carbon buildup, or frequent oil changes with cheap oil**, even a **Mopar sensor may fail sooner** than expected. In such cases, **preventative maintenance** (e.g., exhaust cleaning, proper oil changes) is recommended.

---

### **Conclusion**

The **Mopar 68141820AA O2 sensor** is a **strong choice** for owners of **Chrysler, Dodge, Jeep, and Ram vehicles** seeking **reliable, OEM-quality performance**. Its **superior durability, warranty coverage, and direct fitment** make it a **preferred option** over many aftermarket alternatives. However, its **higher cost and potential overkill for some applications** mean it may not be the best investment for **budget-conscious buyers or owners of less common vehicles**.

If you **prioritize longevity, emissions compliance, and ease of installation**, the Mopar sensor is an **excellent long-term solution**. If you're working with a **tight budget or have an older vehicle**, a **high-quality aftermarket sensor** (from trusted brands) could be a **cost-effective alternative** without sacrificing too much performance.

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### **Final Recommendation**

You own a **Chrysler, Dodge, Jeep, or Ram vehicle** listed in its compatibility range.

You want **OEM-level reliability and warranty coverage**.

You **pass emissions tests** and need a **long-lasting sensor**.

You re willing to **pay a premium** for **minimal hassle and maximum performance**.

You re on a **tight budget** and can find a **reputable brand (Bosch, NTK, OEMLite)** at a lower price.

Your vehicle is **older or less common**, and Mopar parts are **hard to source**.

You re **comfortable with installation** and willing to **monitor sensor health** more closely.

- **Use high-quality oil** (5W-30 or synthetic) and **change it regularly**.

- **Avoid driving on empty tanks** (fuel dilution can damage sensors).

- **Check for exhaust leaks** (contaminated sensors fail faster).

- **Install properly** (follow manufacturer torque specs).

For most **Chrysler/Dodge/Jeep/Ram owners**, the **Mopar 68141820AA is the best choice** it balances **cost, performance, and reliability** better than most aftermarket options. However, always **verify compatibility** with your specific vehicle before purchasing.

Details:

Electrical parts are not returnable. If you would like to return your new, unopened, and uninstalled part: 1.Parts must be resalable and in the original packaging. Add details like I tried to install this part, and it didn't fit.

Changed My Mind. Genuine Mopar Sensor 68141820AA: Parts: TEMPERATURE/PRESSURE. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Just Didn't Like it.

Request a Return. Found a Better Price.

part #: 68141820aa prices

• $40.90-$86.52

specifications emissyste:

• for makes: Mopar
• mpn: 68141820aa
• part type: Sensor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• parts included: Only Part Reference 0 On The Diagram Is Included

payments emissyste:

• wallet: Apple-pay
• other
• credit card: Diners-club

shipping emissyste:

• type: Fixed
• cost: $10.95
• class: Standard
• transit: 5-11 Days
• carrier: UPS
• service: UPS Ground

returns emissyste:

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

general emissyste:

• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts
• condition: New

offer emissyste:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: April 18, 2026

seller emissyste:

• rating: 99.7%
• city: Pompano Beach, Florida
• # reviews: 4394

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