2888173 Genuine Cummins DEF Doser Injector For Ram 6.7L Diesel

2888173 Genuine Cummins DEF Doser Injector For Ram 6.7L Diesel

Name: 2888173 Genuine Cummins DEF Doser Injector For Ram 6.7L Diesel
Brand: Cummins
SKU: 2888173
Price: 195.00 USD
Availability: InStock

P/N: 2888173 Manufactured by: Cummins

$195.00 - $195.00

$195.00

$195.00 - $195.00

$195.00

9 in Stock

Condition: New

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Description

The 2888173 is a genuine Cummins DEF doser injector designed to deliver precise urea dosing into the exhaust stream on 6.7L diesel applications. It controls DEF flow to support proper SCR operation and emissions compliance. Built to factory specifications, it ensures correct fitment and communication with the original aftertreatment system.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2011	Ram 3500	6.7L 408Cu. In. L6 DIESEL OHV Turbocharged	Laramie Cab & Chassis 4-Door; Laramie Crew Cab Pickup 4-Door; Laramie Extended Crew Cab Pickup 4-Door; Laramie Longhorn Crew Cab Pickup 4-Door; Laramie Longhorn Extended Crew Cab Pickup 4-Door; SLT Cab & Chassis 2-Door; SLT Cab & Chassis 4-Door; SLT Crew Cab Pickup 4-Door; SLT Extended Crew Cab Pickup 4-Door; SLT Standard Cab Pickup 2-Door; ST Cab & Chassis 2-Door; ST Cab & Chassis 4-Door; ST Crew Cab Pickup 4-Door; ST Standard Cab Pickup 2-Door; SXT Cab & Chassis 2-Door; SXT Cab & Chassis 4-Door; SXT Crew Cab Pickup 4-Door; SXT Standard Cab Pickup 2-Door
2011	Ram 4500	6.7L 408Cu. In. L6 DIESEL OHV Turbocharged	Laramie Cab & Chassis – Crew Cab 4-Door; SLT Cab & Chassis – Crew Cab 4-Door; ST Cab & Chassis – Conventional 2-Door; ST Cab & Chassis – Crew Cab 4-Door
2011	Ram 5500	6.7L 408Cu. In. L6 DIESEL OHV Turbocharged	Laramie Cab & Chassis – Crew Cab 4-Door; SLT Cab & Chassis – Crew Cab 4-Door; ST Cab & Chassis – Conventional 2-Door; ST Cab & Chassis – Crew Cab 4-Door
2012	Ram 3500	6.7L 408Cu. In. L6 DIESEL OHV Turbocharged	Laramie Cab & Chassis 4-Door; Laramie Crew Cab Pickup 4-Door; Laramie Extended Crew Cab Pickup 4-Door; Laramie Longhorn Crew Cab Pickup 4-Door; Laramie Longhorn Extended Crew Cab Pickup 4-Door; SLT Cab & Chassis 2-Door; SLT Cab & Chassis 4-Door; SLT Crew Cab Pickup 4-Door; SLT Extended Crew Cab Pickup 4-Door; SLT Standard Cab Pickup 2-Door; ST Cab & Chassis 2-Door; ST Cab & Chassis 4-Door; ST Crew Cab Pickup 4-Door; ST Standard Cab Pickup 2-Door
2012	Ram 4500	6.7L 408Cu. In. L6 DIESEL OHV Turbocharged	Laramie Cab & Chassis – Crew Cab 4-Door; SLT Cab & Chassis – Crew Cab 4-Door; ST Cab & Chassis – Conventional 2-Door; ST Cab & Chassis – Crew Cab 4-Door
2012	Ram 5500	6.7L 408Cu. In. L6 DIESEL OHV Turbocharged	Laramie Cab & Chassis – Crew Cab 4-Door; SLT Cab & Chassis – Crew Cab 4-Door; ST Cab & Chassis – Conventional 2-Door; ST Cab & Chassis – Crew Cab 4-Door

General Specifications

Condition	New
Part Number	2888173
Brand	Cummins
Part Type	DEF Doser Injector
Years	2011–2012
Engine	6.7L 408Cu. In. L6 Diesel OHV Turbocharged
Fuel Type	Diesel
Weight	9.5 lb

Product Features

The 2888173 DEF doser injector is built to match factory performance and installation requirements:

• Genuine Cummins component engineered for SCR aftertreatment systems
• Precisely meters diesel exhaust fluid into the exhaust stream
• Designed for 6.7L Cummins turbo diesel applications
• Direct-fit configuration for factory mounting and connectors
• Calibrated to work with OEM engine and aftertreatment control modules
• Supports proper NOx reduction and emissions system operation

Application Notes

The 2888173 is intended for Ram trucks equipped with the factory 6.7L Cummins diesel and SCR aftertreatment system listed above. Proper installation ensures accurate DEF dosing and prevents aftertreatment fault codes.

Always verify part number, engine configuration, and SCR system compatibility before installation.