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ACDelco GM Original Equipment 55577403 Direct Fuel Injector Assembly
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Vendor: ACDelco
Type: Fuel Injection
Sku: WBCARB014X75U0U
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
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For more information, visit www.P65Warnings.ca.gov.
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ACDelco GM Original Equipment 55577403 Direct Fuel Injector Assembly
$111.47
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What material is the ACDelco GM Original Equipment fuel injector made of? A: The fuel injector is made of metal. This construction ensures durability and reliability for optimal engine performance.
- Q: What are the dimensions of the ACDelco fuel injector? A: The injector measures two point zero one inches in length, four point zero two inches in width, and two point zero one inches in height. These dimensions are designed for a precise fit in your GM vehicle.
- Q: What is the model number of this fuel injector? A: The model number is five five seven seven four zero three. This identifier is essential for ensuring you get the correct part for your vehicle.
- Q: How do I install the ACDelco fuel injector? A: To install the fuel injector, you should follow the manufacturer's instructions specific to your vehicle model. Ensure the engine is off and properly disconnected from the battery during installation.
- Q: Is the ACDelco fuel injector compatible with all GM vehicles? A: No, the injector is specifically designed for certain GM vehicles. Always verify compatibility with your vehicle's make and model before purchasing.
- Q: Does the ACDelco fuel injector come with installation instructions? A: Yes, the injector typically includes installation instructions. Refer to these guidelines to ensure proper installation and function.
- Q: How should I clean the ACDelco fuel injector? A: Do not clean the fuel injector with abrasive materials. Instead, use a soft cloth and recommended cleaning solutions to maintain its integrity.
- Q: Can this fuel injector be refurbished? A: No, it is not recommended to refurbish this fuel injector. Purchasing a new part ensures optimal performance and reliability.
- Q: What safety precautions should I take when handling the fuel injector? A: Always wear gloves and safety goggles when handling the fuel injector. It contains hazardous materials, and protective gear is essential for safety.
- Q: What is the warranty on the ACDelco fuel injector? A: The fuel injector usually comes with a limited warranty. Check with your retailer for specific details regarding coverage and duration.
- Q: What should I do if my fuel injector arrives damaged? A: If the fuel injector arrives damaged, contact the retailer immediately for a replacement or refund. Keep all packaging for reference.
- Q: Is this fuel injector suitable for high-performance engines? A: Yes, this fuel injector is designed to meet GM specifications, making it suitable for high-performance applications within compatible vehicles.
- Q: Does the ACDelco fuel injector require any special handling? A: Yes, the injector is classified as hazardous goods. Handle it with care and follow all safety guidelines when storing or installing.
- Q: What type of fuel does the ACDelco fuel injector support? A: The injector is designed for gasoline engines. Ensure you use it in vehicles that require this type of fuel for optimal performance.
- Q: How long can I expect the ACDelco fuel injector to last? A: With proper installation and maintenance, the fuel injector is expected to last as long as the original part, which can be several years depending on usage.
- Q: Can I use this fuel injector in a non-GM vehicle? A: No, this fuel injector is specifically designed for GM vehicles. Using it in non-GM vehicles may lead to performance issues.