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Autotecnica HA1415870 Accessory Drive Belt Tensioner Assembly
Overview of Autotecnica Accessory Drive Belt Tensioner Assembly HA1415870
The Autotecnica Accessory Drive Belt Tensioner Assembly HA1415870 is engineered for reliable performance in Acura and Honda vehicles. Designed specifically for models such as the Accord, Civic, CR-V, HR-V, ILX, and TLX, this tensioner assembly ensures proper serpentine belt tension and smooth operation.
- Constructed from durable aluminum for strength and corrosion resistance
- Compatible with serpentine belt systems requiring a smooth contact surface
- Features a single pulley with 7 grooves for optimal belt engagement
- Flanged pulley design enhances belt alignment and stability
- Precision dimensions: 2.93 inch inside diameter, 3.13 inch outside diameter, and 1.02 inch width
- Pulley dimensions: 74.28 mm inside diameter, 79.50 mm outside diameter, 25.908 mm width
Detailed Product Description
The HA1415870 accessory drive belt tensioner assembly from Autotecnica is crafted from aluminum, providing a lightweight yet robust component for your vehicle’s belt system. Its smooth contact surface minimizes belt wear and noise, while the flanged pulley design helps maintain proper belt tracking. The tensioner includes a single pulley with seven grooves, designed to accommodate serpentine belts commonly found in Acura and Honda models including the Accord, Civic, CR-V, HR-V, ILX, and TLX. The precise pulley dimensions ensure compatibility and reliable fitment, contributing to consistent belt tension and efficient accessory drive operation.
Common Applications and Problem Resolution
- Restores proper tension to serpentine belts in Acura and Honda vehicles
- Eliminates belt slippage and squealing noises caused by worn tensioners
- Prevents premature belt wear and potential accessory drive failure
- Addresses misalignment issues due to damaged or warped pulleys
- Supports smooth operation of alternator, power steering, and air conditioning systems
Installation Notes and Tips
When installing the Autotecnica HA1415870 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Verify pulley alignment and tensioner mounting points before securing the assembly. Use appropriate tools to avoid damage to the aluminum housing and pulley. It is recommended to inspect the serpentine belt for wear and replace it if necessary during installation.
Quality Assurance and Warranty
Autotecnica manufactures the HA1415870 tensioner assembly to meet OEM specifications for Acura and Honda vehicles. The aluminum construction offers durability and resistance to corrosion. While specific warranty details are not provided, Autotecnica products typically adhere to industry standards for quality and reliability. For best results, use this tensioner assembly as a direct replacement part to maintain vehicle performance.
| Brand | Autotecnica |
| Part Number | HA1415870 |
| Material | Aluminum |
| Inside Diameter | 2.93 |
| Width | 1.02 |
| Outside Diameter | 3.13 |
| Belt Type | Serpentine |
| 671 | 2 |
| Contact Surface | Smooth |
| Flanged | Yes |
| Number Of Pulley Grooves | 7 |
| Number Of Pulleys | 1 |
| Pulley Inside Diameter (mm) | 74.28 |
| Pulley Outside Diameter (mm) | 79.50 |
| Pulley Width (mm) | 25.908 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Honda | HR-V | N/A | ||||
| 2023 | Honda | HR-V | N/A | ||||
| 2022 | Acura | ILX | N/A | ||||
| 2021 | Acura | ILX | N/A | ||||
| 2020 | Acura | ILX | N/A | ||||
| 2020 | Acura | TLX | 2.4L | L4 | N/A | Part Fitted With NTN/NSK Bearing | |
| 2019 | Acura | ILX | N/A | ||||
| 2019 | Acura | TLX | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2019 | Honda | Civic | 2.0L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2019 | Honda | CR-V | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2018 | Acura | ILX | N/A | ||||
| 2018 | Acura | TLX | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2018 | Honda | Civic | 2.0L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2018 | Honda | CR-V | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2017 | Acura | ILX | N/A | ||||
| 2017 | Acura | TLX | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2017 | Honda | Accord | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2017 | Honda | Civic | 2.0L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2017 | Honda | CR-V | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2016 | Acura | ILX | N/A | ||||
| 2016 | Acura | TLX | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2016 | Honda | Accord | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2016 | Honda | Civic | 2.0L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2016 | Honda | CR-V | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2015 | Acura | TLX | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2015 | Honda | Accord | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2015 | Honda | CR-V | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2014 | Honda | Accord | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
| 2013 | Honda | Accord | 2.4L | L4 | GAS | N/A | Part Fitted With NTN/NSK Bearing |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.