Def Injector
Fits Ram β 40 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
Spectra Premium EM1304IJ Vehicle Fitment
Fits 40 vehiclesThis Def Injector fits Ram vehicles.
2013-2022 Ram 2500
2013-2022 Ram 3500
2013-2022 Ram 4500
2013-2022 Ram 5500
Spectra Premium EM1304IJ Specifications
- California_Prop 65 Message
- Y
- Material
- Metal
- Color
- Silver
- Mounting Hardware Included
- No
- Mount Type
- Bolted
- Inlet Gender
- Male
Spectra Premium EM1304IJ Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Spectra Premium EM1304IJ Product Description
Spectra Premium diesel exhaust fluid injectors ensures the precise amount of DEF is injected into the exhaust system to vaporize and decompose the harmful nitrogen oxide (NOx) into harmless nitrogen (N2) and water (H2O). Injectors are validated by our in-house team of engineers ensuring it meets OE requirements.
Spectra Premium diesel exhaust fluid injectors ensures the precise amount of DEF is injected into the exhaust system to vaporize and decompose the harmful nitrogen oxide (NOx) into harmless nitrogen (N2) and water (H2O). Injectors are validated by our in-house team of engineers ensuring it meets OE requirements.
About Spectra Premium
Shop Spectra Premium Diesel Exhaust Fluid (DEF) Injector at Autrex with vehicle fitment details, current pricing, and checkout options for the Spectra Premium EM1304IJ. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering β the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions β Spectra Premium EM1304IJ
What vehicles does the Spectra Premium EM1304IJ fit?
The Spectra Premium EM1304IJ fits 4 vehicle applications including 2013-2022 Ram 2500, 2013-2022 Ram 3500, 2013-2022 Ram 4500, 2013-2022 Ram 5500. Check the full fitment list above to confirm your vehicle.
What parts does the Spectra Premium EM1304IJ replace?
The Spectra Premium EM1304IJ is a direct replacement for DFI3, 4627241AA, 4627241AB, 4627241AD, 4627241AE and 3 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the Spectra Premium EM1304IJ?
Shipping options for the Spectra Premium EM1304IJ are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Spectra Premium EM1304IJ?
For current pricing on the Spectra Premium EM1304IJ, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Def Injector a direct fit replacement?
Yes, the Def Injector by Spectra Premium is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Def Injector come with?
The Def Injector comes with the standard Spectra Premium manufacturer warranty. Please check the product specifications for exact warranty terms.