6x Fuel Injector Lines Set 904-322 904-323 5086871AA Fits for 2003-2009 Dodge Ram Cummins 5.9L Diesel 904-322
6x Fuel Injector Lines Set 904-322 904-323 5086871AA Fits for 2003-2009 Dodge Ram Cummins 5.9L Diesel 904-322 is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day returns
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Expert support & Fitment Guarantee
Description
Description
6x Fuel Injector Lines Set – Premium Replacement for Dodge Ram Cummins 5.9L Diesel
High-quality aftermarket fuel injector lines set engineered for reliable fuel delivery in Dodge Ram Cummins 5.9L diesel engines. Made with ST52 high-quality galvanized steel material for improved durability and precision-manufactured for drop-in compatibility.
Technical Specifications
- Fits OE Part Numbers: 904-322, 904-323, 5086871AA, 5086872AB, 5086873AB, 5086874AB, 5086875AB, 5086876AD
- Condition: New, aftermarket replacement
- Quality: Engineered to meet or exceed OEM performance standards
Verified Vehicle Compatibility
Fits Dodge Ram Models:
- 2003-2009 Dodge Ram 2500 with Cummins 5.9L Diesel
- 2003-2007 Dodge Ram 3500 with Cummins 5.9L Diesel
- 2003-2007 Dodge 5.9L Cummins Diesel
Why Choose This Fuel Injector Lines Set
The injector lines are critical components of your diesel engine's fuel injection system, effectively circulating fuel through the injector to restore correct operation. This complete replacement set delivers:
- Reliable fuel delivery – Maintains consistent fuel pressure and flow for optimal engine performance
- Exact-fit installation – Direct replacement with correct routing and connection points for all 6 cylinders
- Durable construction – ST52 galvanized steel material built to withstand high-pressure diesel fuel system demands
- Cost-effective solution – Premium aftermarket quality at a fraction of OEM pricing
Package Contents
- 6 × Fuel Injector Fuel Pipes
Essential for diesel engine maintenance, fuel system repair, and preventive service. Keep your Dodge Ram Cummins running strong and reliable.
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
60 Days Easy Return
60 Days Easy Return
Simply return it to the nearest warehouse if you don't like it.
For more details about returns, please check out our return policy.
Frequently Asked Questions
Shipping and Delivery
What countries do you ship to?
What countries do you ship to?
We can ship to these countries:
Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea, Thailand, Vietnam
United States
Belgium, San Marino, Italy, Spain, Netherlands, France, Germany, Finland, Austria, Denmark, Ireland, Luxembourg, Monaco, Norway, Sweden, Switzerland, Portugal, Poland, Hungary, Canada, Estonia, Australia, Mexico, New Zealand, Bulgaria, Croatia, Cyprus, Czechia, Greece, Greenland, Iceland, Liechtenstein, Lithuania, Malta, Romania, Russia, Slovakia, Slovenia, Latvia, Turkey, United Kingdom
How long will it take to receive my order?
How long will it take to receive my order?
Estimated delivery time to USA: 3-6 workdays;
Estimated delivery time to Canada, Mexico: 4-7 workdays;
Estimated delivery time to Australia: 4-7 workdays;
Estimated delivery time to European countries: 4-7 workdays;
Estimated delivery time to Asian countries: 3-5 workdays.
Returns and Refunds
How do I return a product?
How do I return a product?
Our return policy lasts 60 days. If 60 days have gone by since the delivery, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused, not installed, clean and in the same condition that you received it. Shrink wrapping must not be broken. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
Steps of Returning Products to Fab Heavy Parts
1. Request returns in seconds at our return portal.
2. Fill in the email address you left with the order & the order number to start the return. Note: a correct order number format starts with a # hashtag
3. Select the items you wish to return and choose the return reason and upload photos of the received package.
Then, Fab Heavy Parts receives your return request and starts to process your return request. We may contact you for more details.
Steps after the approval of your return request:
1. A Return label will be sent to you via email. Print out the return label, place it on the parcel, and take it to the drop-off point. Make sure you properly pack the product for return if it’s returnable.
2. A refund of the original purchase price will be issued.
Any questions about returning products, please feel free to contact us at info@fabheavy.com
How long will it take to receive my refund?
How long will it take to receive my refund?
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment within 3-10 business days.
Payment Methods
What kind of payment methods do you accept?
What kind of payment methods do you accept?
We accept all major credit cards, PayPal, Google Pay, Apply Pay, Shop Pay, debit cards.
If you prefer offline payment, please contact us to get our bank transfer details.
Taxes or duties
Will I receive customs/import duties?
Will I receive customs/import duties?
For orders shipping to the United States, our price includes the import fees. The receiver/buyer doesn't need to pay any extra customs taxes, or duties for their packages. For orders shipping to non-US countries, please check our policy here.








