RAREELECTRICAL RC31520004A1 Blade Map Sensor Ls 3-PRONG 1.5L 12643955

( Brand: Rareelectrical ), ( Manufacturer Part Number: RC31520004A1 ), ( Type: Map Sensor ), ( Item Weight: 0.5000 ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Source: Aftermarket )

Review RAREELECTRICAL New 3-prong Blade Map Sensor Chevrolet Ls Cyl 1.5l By fits MALIBU

The RC31520004A1 3-prong blade map sensor is a crucial component in the air fuel ratio control system of select Chevrolet Malibu LS 1.5L vehicles, with the engine identification number 12643955. This sensor is specifically designed for use in these vehicles to ensure optimal engine performance and fuel efficiency.

This 3-prong blade map sensor features a robust design with high-quality materials. It is engineered to precisely measure the air flow rate and temperature to provide accurate data to the powertrain control module (PCM). This information is then used by the PCM to calculate the optimal fuel-air mixture for each engine condition, thereby maximizing performance and minimizing emissions.

The sensor's three-prong design consists of two heating elements and one signal wire. The heating elements are integral to the sensor's functioning, as they help to maintain the sensor's temperature and ensure accurate air flow measurements in cold engine conditions. The signal wire transmits the sensor data to the PCM for processing.

The sensor's blade design allows for efficient air flow measurement, while its rugged construction ensures durability and longevity. The sensor is also designed to be easy to install, making it a popular choice for DIY enthusiasts and professional technicians alike.

In summary, the RC31520004A1 3-prong blade map sensor is an essential component for maintaining the performance and fuel efficiency of select Chevrolet Malibu LS 1.5L vehicles. Its precise measurements of air flow rate and temperature allow the engine to operate at its best, while its robust design ensures reliability and longevity. If you need to replace the existing sensor in your vehicle, this OEM-grade replacement is a top choice for accurate and dependable performance.

Pros and Cons of Buying RC31520004A1 3-Prong Blade Map Sensor for Chevrolet Malibu LS 1.5L (12643955)

The RC31520004A1 3-prong blade map sensor is a crucial component in the air fuel ratio (AFR) monitoring system of a Chevrolet Malibu LS 1.5L (12643955). This sensor measures the oxygen content in the exhaust gases to help the engine management system adjust the air-fuel mixture for optimal engine performance and emissions compliance. In this article, we will discuss the pros and cons of purchasing this specific sensor.

1. Improved fuel efficiency: A faulty map sensor can lead to poor fuel economy, as the engine may not be getting the correct air-fuel mixture. Replacing the sensor with a new one can help restore optimal fuel efficiency.

2. Enhanced engine performance: Proper air-fuel ratio adjustment leads to improved engine performance, such as increased power and smoother idling.

3. Better emissions compliance: A functioning map sensor helps the vehicle meet emissions standards, which is important for both environmental and regulatory reasons.

4. Convenient and cost-effective: Replacing the map sensor is a relatively simple and cost-effective repair compared to other engine components.

1. Potential for error codes: Installing a new map sensor may not always solve the issue, as other sensors or components in the system could also be causing error codes. In such cases, further diagnosis and repair may be required.

2. Labor costs: While the sensor itself may be an affordable replacement, labor costs can add up, especially if the vehicle needs to be towed to a shop or if the repair takes an extended period.

3. Availability: Map sensors may be more difficult to find in some locations, requiring a trip to an auto parts store or an online order.

The RC31520004A1 3-prong blade map sensor is an essential component in the air fuel ratio monitoring system of a Chevrolet Malibu LS 1.5L (12643955). Replacing a faulty sensor with a new one can lead to improved fuel efficiency, enhanced engine performance, and better emissions compliance. However, there are potential drawbacks, such as the possibility of error codes, labor costs, and availability. Ultimately, the decision to purchase this sensor depends on the individual's specific circumstances and priorities. If the vehicle is experiencing related symptoms and the sensor is confirmed to be the issue, it is generally a wise investment. If you have any doubts or concerns, it's always a good idea to consult with a certified mechanic for advice.

If you are experiencing issues with your Chevrolet Malibu LS 1.5L (12643955) related to engine performance, fuel economy, or emissions compliance, and you have confirmed that the map sensor is the cause, then replacing the sensor with a new one, such as the RC31520004A1 3-prong blade map sensor, is a recommended solution. Ensure that you choose a reputable supplier and follow the installation instructions carefully to ensure proper function and a successful repair.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. New 3-Prong Blade MAP Sensor Fits Chevrolet Malibu LS 4 Cyl 1.5L By 12643955: Replaces Part Numbers Specifications. All parts sold are new. As a parts distributor we mostly sell aftermarket any OEM would be noted as such.

part #: rc31520004a1 prices

• $51.52-$58.29

specifications etevint:

• for models: Malibu
• for makes: Chevrolet
• brand: Rareelectrical
• mpn: Rc31520004a1
• type: Map Sensor
• item weight: 0.5000
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• source: Aftermarket

shipping etevint:

• service: Economy, Standard, Expedited, Overnight
• class: Economy, Standard, Expedited, One-day
• type: Fixed
• transit: 3-7 Days
• cost: $0.00

payments etevint:

• credit card: Discover
• wallet: Paypal
• other

returns etevint:

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

general etevint:

• Exterior Parts Accessories > doors, Trunk Lids Hatches > Cargo Sliding doors
• condition: New

seller etevint:

• city: Atlanta, Georgia
• rating: 98.2%
• # reviews: 118385

offer etevint:

• started: October 27, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home

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