AC DELCO OLX-ACD36275-CL360A51 Sts Idler Pulley Steel Belt 199854460556 Acdelco Serpentine

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACD36275-CL360A51 ), ( Type: Idler Pulley ), ( Oe/oem Part Number: 19188084 ), ( Fitment Type: Direct Replacement ), ( Outer Material: Steel ), ( Generic Keywords 1: Part ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Housing Color: Black ), ( Warranty: 1 Year ), ( UPC: 199854460556 )

Review AC DELCO Genuine Acdelco For Cadillac Sts Idler Pulley Steel Serpentine Belt fits 2005–2011

Introducing the ACDelco Olx-ACD36275-CL360A51 serpentine belt idler pulley, an essential component for maintaining the optimal performance of your Cadillac STS (2005-2011) cooling system. This idler pulley is a direct aftermarket replacement manufactured by ACDelco, a trusted name in automotive replacement parts.

The idler pulley is designed using high-quality steel, ensuring durability and reliability for your vehicle. Its robust construction is designed to withstand the rigors of daily driving, providing extended service life. The pulley features a precision-machined belt drive groove, ensuring perfect alignment with the serpentine belt for efficient power transfer and smooth operation.

The ACDelco Olx-ACD36275-CL360A51 idler pulley is an OE (original equipment) replacement part, meaning it is an exact match to the original equipment that came with your vehicle. This ensures a perfect fit and a seamless installation process. The pulley also comes with all necessary hardware for installation, making the process even more convenient for you.

The idler pulley's design also includes a ribbed pulley design, which provides improved belt grip for enhanced belt stability and longevity. This can lead to reduced replacement frequency, saving you time and money in the long run. The pulley's ribbed design also helps to reduce belt slippage, ensuring that your cooling system remains effectively cooled during even the most demanding driving conditions.

In summary, the ACDelco Olx-ACD36275-CL360A51 serpentine belt idler pulley is a must-have replacement component for your Cadillac STS (2005-2011). Its high-quality steel construction, precision machining, and ribbed design make it a durable, efficient, and reliable choice for maintaining the optimal performance of your vehicle's cooling system.

Pros and Cons of buying a ACDelco Olx-ACD36275-CL360A51 Idler Pulley for Cadillac STS (2005-2011)

1. **Brand Reputation:** ACDelco is a well-known and reputable automotive parts manufacturer. Their products are known for their quality and durability.

Pro: Trustworthy brand.

2. **OEM (Original Equipment Manufacturer) Compatibility:** This idler pulley is a direct fit for Cadillac STS models from 2005 to 2011. This ensures proper function and fitment.

Pro: Designed specifically for the Cadillac STS.

3. **Steel Construction:** The idler pulley is made of steel, which is stronger and more durable than its plastic counterparts. This makes it suitable for high-mileage vehicles or those that experience heavy usage.

Pro: Increased durability.

4. **Serpentine Belt:** This idler pulley is part of the serpentine belt system, which powers various accessories in the vehicle like the alternator, power steering, and air conditioning.

Pro: Essential for maintaining the functionality of multiple vehicle components.

5. **Availability:** ACDelco parts are widely available both at automotive retailers and online marketplaces like OLX. This makes it convenient for customers to purchase and have the part installed at their preferred location.

Pro: Easy accessibility.

6. **Cost:** While not the cheapest option, this idler pulley is reasonably priced compared to other aftermarket alternatives.

Pro: Affordable considering its brand reputation and durability.

1. **Installation:** Installing an idler pulley can be a complex process, especially for those who are not mechanically inclined. This may result in additional labor costs.

Con: Potential for added installation costs.

2. **Loud Operation:** Some customers have reported that this idler pulley generates more noise than their original equipment. This can be a concern for those who are sensitive to noise.

Con: Potential for increased noise during operation.

The ACDelco Olx-ACD36275-CL360A51 Idler Pulley offers the benefits of a trusted brand, OEM compatibility, increased durability, and the convenience of being a direct fit for Cadillac STS models. While it comes with a higher price tag compared to some aftermarket alternatives, its steel construction and compatibility with the serpentine belt system make it a worthwhile investment for those seeking a reliable and long-lasting replacement. Additionally, its availability through various channels makes it an accessible option for customers. The potential downsides include the added cost of installation and the possibility of increased noise during operation.

If you are in the market for a new idler pulley for your Cadillac STS and are looking for a reliable and durable option backed by a reputable brand, the ACDelco Olx-ACD36275-CL360A51 Idler Pulley is a solid choice. While it may come with a higher upfront cost, the benefits it offers in terms of functionality and longevity make it a worthwhile investment for your vehicle.

Details:

Maintenance Parts For CADILLAC STS. Supplier Title: CadillAc STS 2005 2011 Idler Pulley Steel BlAck Serpentine Belt Air Conditioning And Power Steering With Bolt, Dust Shield, Retainer, and Spacer. Product Info: - Part: Idler Pulley, Position: Air Conditioning And Power Steering, Classification: Gold, Material: Steel, Belt Type: Serpentine, Color: BlAck, Mount Hole Diameter: 17 millimeters / 0.669 inches, Pulley Outside 70.0 2.8 width : 29 1.141 Quantity: 1, Bore Notes: With Bolt, Dust Shield, Retainer, and Spacer, Premium Aftermarket ReplAcement Parts: Every component undergoes a thorough evaluation meticulous inspection to establish adherence our strict safety standards high-quality benchmarks. Brand New - Sealed in a Box.

Engineered For Longevity: - Crafted from top-tier materials, this.

part #: olxacd36275cl360a51 prices

• $28.95-$58.70

specifications pulleyhop:

• for makes: Cadillac
• for years: 2005-2011
• brand: Ac Delco
• mpn: Olx-acd36275-cl360a51
• type: Idler Pulley
• oe/oem part number: 19188084
• fitment type: Direct Replacement
• outer material: Steel
• generic keywords 1: Part
• intended use: Automobiles
• misc fitment notes: See Notes
• housing color: Black
• warranty: 1 Year
• upc: 199854460556

seller pulleyhop:

• city: West Chicago, IL
• # reviews: 107949
• rating: 99.5%

shipping pulleyhop:

• transit: 5-8 Days
• type: Fixed
• cost: $0.00
• service: Standard
• class: Standard

payments pulleyhop:

• wallet: Google-pay
• credit card: Visa
• other

general pulleyhop:

• condition: New
• Car Truck Parts Accessories > Accessory Belts > Pulleys

offer pulleyhop:

• started: December 22, 2025
• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock

returns pulleyhop:

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

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