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GM 12590683 Part Description
Exhaust Camshaft Position Actuator
GM 12590683 Specifications
Product Attributes
| Mount Hole Diameter (in) | 0.433in |
| Mount Hole Quantity | 1 |
| Inside Diameter | 1.378 IN |
| Length (In) | 2.55 IN |
| Weight (lb) | 0.43 lb |
| Height (in) | 2.3 in |
| Outside Diameter | 3.957 IN |
| Mount Hole Diameter (mm) | 11mm |
| Width | 4.7 IN |
| Tooth Quantity | 32 |
| Inside Diameter | 35 MM |
| Width | 37.5 MM |
| Outside Diameter | 100.5 MM |
| FAQ - Question 2 | Are there benefits to using a variable valve timing system? |
| FAQ - Question 1 | Can camshaft phasers be used in vehicles with dual overhead camshafts? |
| Good Maintenance Practices - Section 1 - Bullet 1 | Change your vehicle's oil at recommended intervals. |
| Features & Benefits - Bullet 3 | GM-recommended replacement part for your GM vehicle's original factory component |
| Good Maintenance Practices - Section 1 - Bullet 2 | Have a trained technician service your vehicle's timing components. |
| Features & Benefits - Bullet 1 | Helps ensure optimal camshaft positioning |
| Adjustment Type | Hydraulic |
| Features & Benefits - Bullet 5 | Manufactured to GM OE specification for fit, form, and function |
| Programming Required | No |
| Features & Benefits - Bullet 4 | Offering the quality, reliability, and durability of GM OE |
| Material | Sintered Metal |
| Features & Benefits - Bullet 2 | Works alongside your vehicle's VVT solenoid to help maximize drive quality and fuel economy |
| Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
| FAQ - Answer 1 | Yes. It is common to utilize camshaft phasers in dual overhead camshaft engines. In these cases, it is typical to use a camshaft phaser for each camshaft. |
| FAQ - Answer 2 | Yes. Variable valve timing optimizes your engine's valve timing, helping meet emissions and fuel economy requirements while optimizing torque, power, and engine stability. Variable valve timing systems adjust their components depending on current driving demands, helping ensure precise timing for various conditions and needs. |
| Product Description | ACDelco GM Original Equipment Camshaft Phasers adjust camshaft positioning while your vehicle's engine is running, and are GM-recommended replacements for your vehicle's original components. They help ensure the camshaft rotates in the correct timing with other valve train components to provide optimal engine performance, and work with your vehicle's variable valve timing solenoid to help maximize drive quality and fuel economy. These original equipment phasers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Volume (cu in) | 220.91cu in |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8409915085 |
| Country of Origin (Primary) | US |
| Warranty Special UOM | TX |
| UPC | 00808709736684 |
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