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ACDELCO EP266 Part Description
Manufacturer
ACDELCO EP266 Specifications
Product Attributes
| Product Description | ACDelco GM Original Equipment Electric Fuel Pumps deliver fuel to your vehicle's fuel injectors, helping to provide a steady, reliable fuel supply to your vehicle's engine. ACDelco GM OE Electric Fuel Pumps are GM-recommended replacements for your vehicle's original components. These original equipment fuel pumps 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 |
| FAQ - Question 2 | Are there benefits to replacing my fuel pump with a GM Original Equipment fuel pump? |
| FAQ - Question 5 | Are there preventative measures I can take to help prevent/minimize fuel contamination that could damage my fuel pump? |
| FAQ - Question 4 | Are there ways to test my fuel pump to see if it is performing efficiently? |
| FAQ - Question 6 | Could special tools be required for fuel pump installation? |
| FAQ - Question 1 | Do I need to buy a specific version of this pump to fit my particular vehicle? |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Excessive noise |
| Good Maintenance Practices - Section 1 - Bullet 2 | Fuel contamination is one of the top reasons for fuel pump failure. For proper operation and longevity, it is critical to have a clean fuel system. |
| Features & Benefits - Bullet 2 | GM-recommended replacement part for your GM vehicle's original factory component |
| Features & Benefits - Bullet 1 | Helps provide a reliable fuel supply to your vehicle's engine |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Intermittent power loss |
| Good Maintenance Practices - Section 1 - Bullet 5 | Make a service appointment if your vehicle shows any of the following symptoms: 'Service Engine Soon' light is illuminated, improper engine idling, hesitation, or stalling, excessive exhaust smoke, abnormal engine noises, or noticeable fuel odors. |
| Features & Benefits - Bullet 4 | Manufactured to GM OE specification for fit, form, and function |
| Programming Required | No |
| FAQ - Answer 3 | No. Noise, exhaust smoke, warning lights, hard starting, stalling, and hesitation can all be signs of a failing fuel pump. However, it is also possible that none of these signs could be present. |
| Features & Benefits - Bullet 3 | Offering the quality, reliability, and durability of GM OE |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Poor engine starting characteristics |
| Good Maintenance Practices - Section 1 - Bullet 6 | Refer to your Vehicle Owner's manual for additional vehicle maintenance practices. |
| Good Maintenance Practices - Section 1 - Bullet 1 | Running your vehicle with a near empty fuel tank can cause your pump to fail. For longevity, maintain proper fuel levels. |
| Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear for electric fuel pumps include but are not limited to: |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Slow response when accelerating |
| Good Maintenance Practices - Section 1 - Bullet 4 | When replacing a fuel pump, check for proper electrical connections, pressure, volume, and current. |
| Good Maintenance Practices - Section 1 - Bullet 3 | When servicing an electric fuel pump, always replace the strainer, and inspect the inline fuel filter for contamination. |
| FAQ - Question 3 | Will my fuel pump always exhibit warning signs if it is failing? |
| FAQ - Answer 2 | Yes. GM Original Equipment fuel pumps have gone through the same rigorous testing and meet the specifications of the production pump your vehicle was built with. |
| FAQ - Answer 4 | Yes. Inspecting fuel pressure and/or examining engine data and codes with a scan tool can help determine potential concerns. |
| FAQ - Answer 5 | Yes. It is good practice to refuel with high quality fuel from well known, high volume, trusted fuel stations whenever possible. |
| FAQ - Answer 1 | Yes. Refer to a parts catalog for specific applications. |
| FAQ - Answer 6 | Yes. Special tools may be required, e.g., a wire connector crimper, fuel pressure gauge, and lock ring removal tool. |
Additional Information
| Warranty Special | Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details|Limited Lifetime Warranty as long as the original purchaser still owns the vehicle (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8413309030 |
| Country of Origin (Primary) | US |
| Warranty Special UOM | TX |
| UPC | 00036666236750 |
ACDELCO EP266 Cross References
ACDELCO EP266 Fits Vehicles
- Chevrolet Lumina (1990-1992)
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ACDELCO EP266 Manufacturer Information
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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