213-4775 GM GENUINE PARTS Acdelco Knock Sensor

Review GM GENUINE PARTS Acdelco Knock Sensor 2134775

ACDelco 213-4775 Professional GM Original Equiptment (OE) Knock Sensor

The ACDelco 213-4775 Professional GM Original Equiptment (OE) Knock Sensor is an essential automotive component designed to monitor engine performance and detect unusual knocking or tapping sounds caused by engine detonation. This sensor is engineered to meet or exceed the original equipment specifications of General Motors, ensuring a reliable and accurate performance.

The ACDelco 213-4775 knock sensor is a compact, cylindrical component, typically located near the engine, and utilizes advanced technology to detect even the slightest irregularities in engine combustion. It works in conjunction with the vehicle's engine control module (ECM) to analyze engine performance data and adjust fuel injection, ignition timing, and other engine parameters as needed to maintain optimal engine performance and minimize knocking or pinging sounds.

This knock sensor is made of high-quality materials to ensure durability and long-lasting performance. Its robust design withstands the harsh conditions of the engine compartment, including extreme temperatures and vibrations. It also features a secure connection system to prevent sensor signal interference or damage during installation or normal vehicle operation.

Installing the ACDelco 213-4775 knock sensor is a straightforward process, thanks to its direct-fit design. It is engineered to fit and function exactly like the original equipment part, eliminating the need for any modifications or custom engineering. This not only saves time and effort during installation but also ensures a reliable and accurate fit, reducing the risk of potential issues caused by aftermarket sensors.

In conclusion, the ACDelco 213-4775 Professional GM Original Equiptment (OE) Knock Sensor is a crucial automotive component designed to maintain optimal engine performance and minimize knocking or pinging sounds. Its direct-fit design, high-quality materials, and robust construction make it a reliable and long-lasting solution for engine performance issues, ensuring a smooth and quiet driving experience.

Buying the GM 213-4775 ACDelco Knock Sensor comes with several advantages and disadvantages that are essential to consider before making a purchase.

1. Original Equipment: This knock sensor is a direct replacement for the original part on General Motors vehicles. It ensures proper engine performance and maintains the vehicle's factory specifications.

2. High-Quality: ACDelco is a reputable brand known for manufacturing high-quality automotive parts. This knock sensor is engineered to meet or exceed OE specifications, ensuring reliability and durability.

3. Reduces Engine Knocks: The primary function of a knock sensor is to detect and eliminate engine knocks or pings caused by detonation. Installing a new knock sensor can improve engine performance and reduce the risk of engine damage.

4. Cost-Effective: While replacing a knock sensor may seem like an expensive repair, it is often more cost-effective than dealing with the potential damage caused by persistent engine knocks.

1. Installation: Installing a knock sensor requires some mechanical knowledge and tools. If you are not confident in your ability to perform the installation, it may be best to have it done by a professional mechanic.

2. Labor Costs: If you choose to have a mechanic install the knock sensor, there will be additional labor costs. These costs can vary depending on the hourly rate of the mechanic and the complexity of the installation.

3. Availability: Depending on the specific model and year of your vehicle, the GM 213-4775 ACDelco Knock Sensor may not be readily available at all auto parts stores. It is essential to check availability before heading to the store to avoid a wasted trip.

The GM 213-4775 ACDelco Knock Sensor offers several benefits, including restoring proper engine performance, ensuring high-quality replacement, and reducing engine knocks. However, it requires some mechanical knowledge for installation, and labor costs can add to the overall expense. Ultimately, the decision to purchase this knock sensor depends on your comfort level with installation, availability, and your budget. If you are confident in your abilities and have the necessary tools, this could be a cost-effective solution. If not, it may be best to have a professional mechanic install it for you.

If you are comfortable with the installation process and have the necessary tools, purchasing the GM 213-4775 ACDelco Knock Sensor can be a cost-effective solution to improve your vehicle's engine performance and eliminate persistent engine knocks. However, if you are unsure about the installation or do not have the necessary tools, consider having a professional mechanic install it for you to ensure proper installation and avoid any potential complications.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Buyer should verify this is the exact part needed before purchasing.

specifications ignitioncomp:

• brand: Gm Genuine Parts
• mpn: 213-4775
• part type: Sensor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• parts included: Only Part Reference 7 On The Diagram Is Included

offer ignitioncomp:

• in stock #: 5
• availability: in stock
• sold #: 13
• started: december 4, 2025
• options: ship-to-home
• prices: $33.44–$44.94
• item condition: New

payments ignitioncomp:

• wallet: google-pay
• credit card: visa
• other

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

returns ignitioncomp:

• paid by: seller
• time: 30 days
• policy: returns accepted

shipping ignitioncomp:

• transit: 4-9 days
• type: fixed
• class: standard
• service: fedex ground / fedex home delivery
• carrier: fedex

seller ignitioncomp:

• # reviews: 1638
• rating: 99.3%
• city: port saint lucie, florida