AC DELCO OLX-ACD12669636-CL360A66 Savana Engine Crankshaft 199367572036 Acdelco 4500 Position Sensor

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD12669636-CL360A66 ), ( Part Type: Engine Crankshaft Sensor ), ( Item Weight: 0.0700 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 199367572036 )

Review AC DELCO Genuine Acdelco Gmc Savana 4500 Engine Crankshaft Position Sensor fits 2018–2023

The **AC Delco OEM CL360A66 ACX-ACD12669636 Crankshaft Position Sensor** is a high-performance, direct-fit replacement designed specifically for the **2018 2023 GMC Savana 4500** and its closely related Chevrolet Express and Ford Transit models equipped with **6.0L Duramax diesel engines**. Engineered to meet or exceed original equipment manufacturer (OEM) specifications, this sensor is a critical component of your vehicle s electronic engine management system, ensuring precise monitoring of the crankshaft s rotational position to optimize fuel injection timing, ignition sequencing, and overall engine performance. Crafted from durable materials, including a robust stainless steel housing and a corrosion-resistant coil assembly, this sensor is built to withstand the demanding conditions of heavy-duty commercial applications, providing reliable operation even in extreme temperatures, high humidity, or dusty environments. The **AC Delco brand**, a trusted name in automotive aftermarket and OEM replacement parts, guarantees compatibility with the **GM 6.0L Duramax s** advanced engine control unit (ECU), delivering accurate crankshaft position data to prevent misfires, rough idling, or potential engine stalling common symptoms of a failing sensor. Whether you re restoring factory performance after a sensor failure or performing routine maintenance, this sensor offers seamless integration with the vehicle s wiring harness and mounting bracket, eliminating the need for costly modifications or adapters. Backed by AC Delco s commitment to quality and backed by a robust warranty, this sensor is an indispensable upgrade for fleet operators, truck owners, and mechanics seeking a dependable, long-lasting solution that restores your GMC Savana 4500 s engine to peak efficiency and reliability.

### Pros and Cons of buying a AC Delco OLX-ACD12669636-CL360A66 (ACDelco for GMC Savana 4500 2018 2023 Engine Crankshaft Position Sensor)

1. **OEM Quality and Compatibility** AC Delco is a well-known brand that produces parts designed to meet or exceed original equipment manufacturer (OEM) specifications. This sensor is specifically engineered for the GMC Savana 4500 (2018 2023) with the correct mounting, wiring, and functionality, reducing the risk of installation issues or compatibility problems.

2. **Reliability and Durability** AC Delco parts are generally built to last, using high-quality materials and manufacturing processes. This sensor should provide consistent performance over time, minimizing the likelihood of premature failure or signal errors that could cause engine misfires or starting issues.

3. **Warranty Coverage** AC Delco sensors typically come with a manufacturer s warranty (often 1 2 years), offering some protection against defects in materials or workmanship. This can provide peace of mind if the sensor fails shortly after installation.

4. **Easy Availability** As an aftermarket brand, AC Delco parts are widely available through auto parts stores, online retailers, and even directly from GMC dealerships. This makes it easier to purchase, replace, or order a replacement if needed.

5. **Cost-Effective Alternative to OEM** While not an exact OEM replacement, AC Delco sensors are often priced lower than genuine GMC parts but still offer high reliability. This makes it a practical choice for budget-conscious buyers who want quality without paying premium OEM prices.

6. **Quick and Simple Installation** The sensor is designed to fit directly into the crankshaft position, and the wiring harness is typically plug-and-play. Most mechanics or even experienced DIYers can replace it in under an hour, especially if the vehicle is already lifted or in a shop.

7. **Positive User Feedback** Many reviews from owners of the GMC Savana 4500 report that AC Delco sensors resolve crankshaft position sensor issues effectively, restoring proper engine performance and eliminating check engine lights (P0335 or related codes).

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1. **Potential Counterfeit Concerns** While AC Delco is a reputable brand, there is a risk of purchasing counterfeit or low-quality knockoffs, especially when buying from third-party sellers (e.g., eBay, Facebook Marketplace, or untrusted online stores). Always verify the seller s reputation, check for authenticity seals, and compare part numbers to ensure you re getting the genuine AC Delco product.

2. **Price Variability** Prices for this sensor can fluctuate based on demand, seller markup, or region. While generally affordable, some listings may be significantly overpriced, especially on used or open-market platforms. Researching average prices (e.g., through RockAuto, Amazon, or local auto parts stores) can help you avoid overpaying.

3. **Limited Long-Term Data** While AC Delco sensors are reliable, long-term performance data for this specific model (2018 2023 GMC Savana 4500) may not be as extensive as for older, more widely used vehicles. However, since AC Delco is a trusted brand, this is less of a concern than with lesser-known manufacturers.

4. **Installation Challenges for DIYers** While the sensor itself is straightforward to replace, some users may encounter difficulties if the vehicle s engine bay is cramped, the sensor is located in an awkward spot, or the wiring harness is difficult to access. If you re not comfortable with basic engine work, hiring a mechanic may be necessary.

5. **Compatibility with Aftermarket Mods** If your GMC Savana 4500 has aftermarket modifications (e.g., turbocharging, engine tuning, or performance chips), ensure the AC Delco sensor is compatible with these changes. Some sensors may need to be upgraded to handle higher RPMs or increased engine loads.

6. **Potential for Signal Noise** In rare cases, even high-quality sensors can develop signal noise over time, especially if the sensor or its mounting surface becomes dirty or corroded. Regular maintenance (keeping the sensor clean and dry) can mitigate this risk.

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The **AC Delco OLX-ACD12669636-CL360A66 crankshaft position sensor** is an excellent choice for the **2018 2023 GMC Savana 4500** due to its **OEM-level quality, reliability, and ease of installation**. The pros far outweigh the cons, particularly if you purchase from a **trusted source** (e.g., RockAuto, Amazon, or a reputable local auto parts store) to avoid counterfeit parts. The sensor will likely resolve crankshaft position sensor issues effectively, restore proper engine function, and provide long-term performance.

However, if you re purchasing from a **lesser-known seller or marketplace**, take extra precautions to verify authenticity. Additionally, if you re not experienced with engine work, consider having a mechanic install it to ensure proper fitment and wiring.

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1. **Buy from a Trusted Source** Purchase the sensor from **RockAuto, Amazon, or a local auto parts store** (e.g., AutoZone, O Reilly, or NAPA) to ensure you re getting the genuine AC Delco part. Avoid unknown sellers on Facebook Marketplace or eBay unless they have verified reviews and clear proof of authenticity.

2. **Check for Compatibility** Confirm that this part number matches your vehicle s exact specifications. The GMC Savana 4500 may have slight variations depending on the engine (e.g., Duramax diesel vs. gas V8), so double-check the part number and year.

3. **Consider a Genuine OEM Option** If budget allows, a **Genuine GMC crankshaft position sensor** (part number **12669636**) from a dealership may offer slightly better long-term reliability, though the difference is minimal for most owners.

4. **Install Properly** If installing yourself, ensure the sensor is **clean, dry, and securely tightened** to prevent signal issues. Follow the vehicle s service manual for torque specifications.

5. **Monitor Performance** After installation, clear the check engine light and monitor for recurring issues. If the sensor fails again within the warranty period, contact the seller or manufacturer for a replacement.

**Final Verdict:** The **AC Delco sensor is the best aftermarket option** for this application, offering a **cost-effective, reliable, and easy-to-install solution** for crankshaft position sensor problems in the 2018 2023 GMC Savana 4500. Proceed with confidence if purchased from a reputable source.

Details:

Supplier Title: GMC Savana 4500 2018 2023 Engine Crankshaft Position Sensor. ManufActurer Part Number: 12669636. Terminal Quantity: Sensor Body Diameter: 0.786 inches / 19.97 millimeters.

Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance. Terminal Type: Blade.

part #: 199367572036 prices

• $16.95-$25.21

specifications cranshafengin:

• for makes: Gmc
• for years: 2018-2023
• brand: Ac Delco
• mpn: Olx-acd12669636-cl360a66
• part type: Engine Crankshaft Sensor
• item weight: 0.0700
• fitment type: Direct Replacement
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• manufacturer warranty: 1 Year
• upc: 199367572036

payments cranshafengin:

• wallet: Paypal
• other
• credit card: Diners-club

seller cranshafengin:

• city: West Chicago, IL
• rating: 99.6%
• # reviews: 126603

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: New

offer cranshafengin:

• availability: In Stock
• started: February 13, 2026
• sold: 0
• quantity: 8
• options: Ship-to-home

returns cranshafengin:

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

shipping cranshafengin:

• service: Standard
• transit: 4-6 Days
• cost: $0.00
• type: Fixed
• class: Standard

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