ACDELCO 12637870 Gm Ignition Crank Trigger Wheel 193468021585

( Brand: Acdelco ), ( Manufacturer Part Number: 12637870 ), ( Part Type: Ignition Crank Wheel ), ( Product Type: Ignition ), ( UPC: 193468021585 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Chevrolet, Gmc ), ( Compatible Model S : Colorado, Express 3500, Express 2500, Canyon, Savana 3500 ), ( Fitnote: Bedlength ), ( Wheelbase: 128.3, Models Built In Usa ), ( Product Subtype: Distributors ), ( Product Details: Distributor Trigger Wheel ), ( Engine Version: 2.8l Duramax Inline Four ), ( Series: Gm Genuine Parts ), ( Department: Replacement )

Review ACDELCO Chevy Colorado Gm Genuine Parts Ignition Crank Trigger Wheel fits 2016–2022

ACDelco 12637870 Ignition Crank Trigger Wheel

The ACDelco 12637870 Ignition Crank Trigger Wheel is an essential component of your Chevy's ignition system, designed specifically for vehicles manufactured between 16 and 22 by General Motors. This trigger wheel plays a crucial role in the ignition system by transmitting crankshaft position information to the engine control module, which in turn, helps in timing the spark plugs for efficient combustion.

This trigger wheel is meticulously engineered to meet or exceed OE specifications, ensuring a perfect fit and seamless performance. It is manufactured using high-quality materials, which provide superior durability and resistance to wear and tear. The precision-machined teeth on the wheel surface are designed to engage accurately with the crankshaft sensor, thereby delivering reliable and consistent crankshaft position information to the engine control module.

The ACDelco 12637870 Ignition Crank Trigger Wheel comes with a robust, yet lightweight design. It is designed to be a direct replacement for the original equipment, making installation a breeze. The trigger wheel is easy to install, and no calibration is required after replacement.

In summary, the ACDelco 12637870 Ignition Crank Trigger Wheel is an essential upgrade for your Chevy's ignition system. It is a high-quality, durable component that is designed to meet or exceed OE specifications, ensuring reliable and efficient performance. By choosing this trigger wheel, you can enjoy the peace of mind that comes with knowing that your vehicle's ignition system is in good working order.

The Acdelco 12637870 ignition crank trigger wheel is a crucial part in the ignition system of a Chevy vehicle from the model years 16 to 22. Replacing a worn-out or faulty trigger wheel can help improve the performance and reliability of the engine. Here are some pros and cons to consider before making a purchase.

1. OE (Original Equipment) Quality: Acdelco is a GM Original Equipment supplier, ensuring the part is manufactured to meet the same specifications as the one that came with your vehicle from the factory.

2. Improved Ignition System Performance: A new trigger wheel can help improve the ignition system's performance by ensuring a proper connection between the crankshaft and the ignition system components, resulting in a smoother and more efficient engine operation.

3. Longer Lifespan: A high-quality aftermarket trigger wheel, like the Acdelco 12637870, can last longer than an OEM part due to the improved materials and manufacturing processes used.

1. Cost: The Acdelco 12637870 is priced higher than some aftermarket trigger wheels from less-known brands. However, the OE quality and potential for longer lifespan may justify the higher cost for some consumers.

2. Installation Complexity: Installing a new trigger wheel requires specialized tools and knowledge. It's recommended that the job be done by a professional mechanic to ensure proper installation and avoid potential issues.

3. Availability: The Acdelco 12637870 may not be readily available at all auto parts stores or online marketplaces. It's essential to check with multiple suppliers to ensure availability and the best price.

The Acdelco 12637870 ignition crank trigger wheel is a high-quality aftermarket part with OE specifications and the potential for longer lifespan. While it comes with a higher cost and requires professional installation, the improved ignition system performance it offers may be worth the investment for those seeking optimal engine performance and reliability.

If you are looking for a replacement ignition crank trigger wheel for your Chevy vehicle (model years 16-22), the Acdelco 12637870 is a solid choice due to its OE quality and potential for longer lifespan. However, be prepared for the higher cost and the need for professional installation. Ensure that you have confirmed the availability of the part before making a purchase to avoid any potential delays in your repair project.

Details:

Designed with your specific vehicle in mind. GM Genuine Parts Ignition Crank Trigger Wheel by ACDelco. Provides the best quality at a great price. Specifications: Meets or Exceeds Original Equipment Manufacture Yes.

Features: Manufactured to restore your vehicles ignition system. Meticulously crafted for an exact fit. Made to be highly resistant wear and tear. Engineered to stringent OE specifications, it is sure fit and function the same or even better than part your vehicle was manufactured with.

Programming required: Yes. This product is made from premium materials to serve you for years come.

part #: 12637870 prices

• $47.38-$90.83

specifications disripa:

• for makes: Chevy
• for years: 2016-2022
• brand: Acdelco
• mpn: 12637870
• part type: Ignition Crank Wheel
• product type: Ignition
• upc: 193468021585
• fitment type: Direct Replacement
• compatible make s : Chevrolet, Gmc
• compatible model s : Colorado, Express 3500, Express 2500, Canyon, Savana 3500
• fitnote: Bedlength
• wheelbase: 128.3, Models Built In Usa
• product subtype: Distributors
• product details: Distributor Trigger Wheel
• engine version: 2.8l Duramax Inline Four
• series: Gm Genuine Parts
• department: Replacement

shipping disripa:

• class: Standard
• type: Fixed
• carrier: FedEx
• service: FedEx Ground or FedEx Home Delivery
• transit: 4-7 Days
• cost: $0.00

returns disripa:

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

payments disripa:

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

offer disripa:

• options: Ship-to-home
• started: April 18, 2025
• sold: 0
• availability: In Stock

seller disripa:

• # reviews: 123771
• rating: 97.3%
• city: Port Washington, New York

general disripa:

• condition: New
• Car Truck Parts Accessories > Ignition Systems Components > Distributors

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