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Spectra EM1216DSP Diesel Exhaust Fluid (DEF) Pump
| Brand | Spectra EM1216DSP |
|---|---|
| Color | White |
| Mounting Hardware Included | No |
| End 1 Terminal Quantity | 16 |
| End 1 Terminal Type | Pin |
| End 1 Connector Gender | Male |
| Outlet Port Quantity | 1 |
| Fits | Chevrolet and GMC · 12 vehicles |
OE pressure and flow. Built to meet or exceed original equipment specifications for DEF transfer performance.
Tank-mounted design. Engineered for diesel exhaust fluid system service at the tank location.
Validated engineering. Reviewed by in-house engineers to confirm OE requirements are met.
Cross-references 84162467, 84416299 and 84545446 for the same application. See all 3.
DEF Pump for Heavy-Duty Diesel Systems
This Spectra Premium diesel exhaust fluid pump is built for heavy-duty diesel applications that require consistent DEF transfer from the tank to the injector. It is engineered to meet or exceed OE pressure and flow rate specifications for dependable emission system operation.
Key Features
- Meets or exceeds OE pressure and flow rate specifications
- Transfers diesel exhaust fluid from the tank to the injector through the heater injector hose
- Tank-mounted pump design for emission control system service
- Validated by Spectra Premium engineers to meet OE requirements
- White housing with a 16-pin male connector and one outlet port
Detailed Description
The Spectra Premium EM1216DSP diesel exhaust fluid pump is a direct-fit emission control component for diesel trucks that rely on precise DEF delivery. It is designed for Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as GMC Sierra 2500 HD and Sierra 3500 HD applications from 2017-2019. The EM1216DSP supports stable DEF transfer from the tank to the injector, helping maintain the pressure and flow characteristics expected in OE-style emission systems. This part cross-references GM numbers 84162467 and 84416299 for the same application.
What It Helps Address
- DEF delivery interruptions caused by a failing pump
- Low or inconsistent DEF pressure in the emission system
- Improper fluid transfer from the tank to the injector
- Emission system faults related to pump performance
- Service needs on compatible Chevrolet Silverado and GMC Sierra diesel trucks
Installation Notes and Tips
Install this pump at the tank location and verify connector and outlet configuration before installation. The unit uses a 16-terminal male pin connector and one outlet port. Mounting hardware is not included.
Quality Assurance
Spectra Premium validates this pump with in-house engineering review to confirm OE requirements are met. Part number EM1216DSP is built to match OE pressure and flow expectations for diesel exhaust fluid system service.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — |
| 2019 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — |
| 2019 | GMC | Sierra 2500 HD | 6.6L | V8 | — |
| 2019 | GMC | Sierra 3500 HD | 6.6L | V8 | — |
| 2018 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — |
| 2018 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — |
| 2018 | GMC | Sierra 2500 HD | 6.6L | V8 | — |
| 2018 | GMC | Sierra 3500 HD | 6.6L | V8 | — |
| 2017 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — |
| 2017 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — |
| 2017 | GMC | Sierra 2500 HD | 6.6L | V8 | — |
| 2017 | GMC | Sierra 3500 HD | 6.6L | V8 | — |
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