Standard Ignition DFI20 Diesel Exhaust Fluid (DEF) Injection Nozzle

Name: Standard Ignition DFI20 Diesel Exhaust Fluid (DEF) Injection Nozzle
Brand: Standard Ignition
SKU: FBHK-DFI20
Price: 278.99 USD
Availability: InStock

43 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Chevrolet and GMC, Canyon, Colorado, Cruze, Equinox, Express 2500, Express 3500, Savana 2500, Savana 3500, and Terrain

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DEF Injection Nozzle for Diesel Emission Systems

Standard Ignition DFI20 is a diesel exhaust fluid injection nozzle for emission control systems that use DEF dosing at the exhaust aftertreatment stage. It is built with a female connector, male terminals, and a bolt-on mount for direct replacement service on supported Chevrolet and GMC diesel applications.

Key Features

Diesel Exhaust Fluid (DEF) injection nozzle for emission control service
Female connector with 1 connector interface
Male terminals with 2 terminal contacts
Bolt-on mount type for secure installation
Direct-fit replacement for select Chevrolet Colorado, GMC Canyon, Chevrolet Express, GMC Savana, Chevrolet Equinox, GMC Terrain, and Chevrolet Cruze applications
Standard Ignition DFI20 part number for catalog and service matching

Application Coverage

Compatible With 2016-2022 Chevrolet Colorado, 2016-2022 GMC Canyon, 2017-2022 Chevrolet Express 2500, 2017-2022 Chevrolet Express 3500, 2017-2022 GMC Savana 2500, 2017-2022 GMC Savana 3500, 2018-2019 Chevrolet Equinox, 2018-2019 GMC Terrain, and 2017 Chevrolet Cruze. Standard Ignition DFI20 is listed for these diesel emission control applications and is commonly searched as a DEF injector nozzle for Chevrolet Colorado and GMC Canyon service.

This part cross-references Motorad DEF104 for the same application.

What It Is Used For

Replacing a failed DEF injection nozzle in the exhaust aftertreatment system
Restoring proper diesel exhaust fluid delivery for emission control operation
Addressing DEF dosing faults that can trigger warning lights or diagnostic trouble codes
Correcting spray or delivery issues caused by nozzle wear, clogging, or electrical connection problems
Servicing emission components on Chevrolet Colorado, GMC Canyon, and related GM diesel models

Installation Notes and Tips

Verify connector style, terminal count, and bolt-on mounting before installation. Inspect the mating harness, sealing surfaces, and surrounding DEF lines for contamination or damage during service. Because mounting hardware and O-ring are not included, reuse or source the required sealing and attachment components as needed for the vehicle repair.

Quality Assurance

Standard Ignition supplies emission control components for service replacement applications. Confirm fitment by year, make, and model before ordering, and match the part number DFI20 to the original component or catalog reference when servicing GM diesel emission systems.

Brand	Standard Ignition
Part Number	DFI20
Connector Gender	Female
Connector Quantity	1
Mount Type	Bolt on
Mounting Hardware Included	No
O Ring Included	No
Terminal Gender	Male
Terminal Quantity	2

This part fits 43 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position
2022	Chevrolet	Colorado	2.8L	L4	N/A
2022	Chevrolet	Express 2500	2.8L	L4	N/A
2022	Chevrolet	Express 3500	2.8L	L4	N/A
2022	GMC	Canyon	2.8L	L4	N/A
2022	GMC	Savana 2500	2.8L	L4	N/A
2022	GMC	Savana 3500	2.8L	L4	N/A
2021	Chevrolet	Colorado	2.8L	L4	N/A
2021	Chevrolet	Express 2500	2.8L	L4	N/A
2021	Chevrolet	Express 3500	2.8L	L4	N/A
2021	GMC	Canyon	2.8L	L4	N/A
2021	GMC	Savana 2500	2.8L	L4	N/A
2021	GMC	Savana 3500	2.8L	L4	N/A
2020	Chevrolet	Colorado	2.8L	L4	N/A
2020	Chevrolet	Express 2500	2.8L	L4	N/A
2020	Chevrolet	Express 3500	2.8L	L4	N/A
2020	GMC	Canyon	2.8L	L4	N/A
2020	GMC	Savana 2500	2.8L	L4	N/A
2020	GMC	Savana 3500	2.8L	L4	N/A
2019	Chevrolet	Colorado	2.8L	L4	N/A
2019	Chevrolet	Equinox	1.6L	L4	N/A
2019	Chevrolet	Express 2500	2.8L	L4	N/A
2019	Chevrolet	Express 3500	2.8L	L4	N/A
2019	GMC	Canyon	2.8L	L4	N/A
2019	GMC	Savana 2500	2.8L	L4	N/A
2019	GMC	Savana 3500	2.8L	L4	N/A
2019	GMC	Terrain	1.6L	L4	N/A
2018	Chevrolet	Colorado	2.8L	L4	N/A
2018	Chevrolet	Equinox	1.6L	L4	N/A
2018	Chevrolet	Express 2500	2.8L	L4	N/A
2018	Chevrolet	Express 3500	2.8L	L4	N/A
2018	GMC	Canyon	2.8L	L4	N/A
2018	GMC	Savana 2500	2.8L	L4	N/A
2018	GMC	Savana 3500	2.8L	L4	N/A
2018	GMC	Terrain	1.6L	L4	N/A
2017	Chevrolet	Colorado	2.8L	L4	N/A
2017	Chevrolet	Cruze	1.6L	L4	N/A
2017	Chevrolet	Express 2500	2.8L	L4	N/A
2017	Chevrolet	Express 3500	2.8L	L4	N/A
2017	GMC	Canyon	2.8L	L4	N/A
2017	GMC	Savana 2500	2.8L	L4	N/A
2017	GMC	Savana 3500	2.8L	L4	N/A
2016	Chevrolet	Colorado	2.8L	L4	N/A
2016	GMC	Canyon	2.8L	L4	N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

55485888800-97039DEF104DEF20

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.