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1994 (Partial Year) GM 6.5L DS Fuel Pump with BRAND NEW DTech PMD

  • MSRP: $995.00
  • Brand: DTech
  • Condition: Re-manufactured
  • SKU: DT650004R
  • Manufacturer Part Number: DT650004R
  • Interchange Part Number: DT650004
  • Other Part Number: DT19208316
  • Warranty: 1 Year
  • MPN: DT650004R
  • Core Charge: Yes
  • California Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Dipaco DTech

DS Fuel Pump
with a
Dipaco DTech
for the
GM 6.5L Diesel Engine 
Model Year


Part numbers

On the GM 6.5L diesel engine with an electronically controlled DS injection pump, two different injection pumps are used in the 1994 model year.

Use of the incorrect pump will cause engine performance problems including;
slow acceleration, low power,
running rough, and smoking.

DT650004R Injection Pump Applications

heavy duty, pickup truck,
van and cab chassis.

You need the
DT650004R Injection Pump if 
The eighth digit
of the VIN is F
and the
engine RPO is L65

Note that some of these trucks were modified to use the DT650003R pump by changing the PCM calibration PROM.

If your 1994 vehicle does not match the VIN and RPO above then you need a
DT650003R Injection Pump

Cross Reference Numbers
DT650004R Injection Pump

 10225929, 1255816, 17800076,
17800113, and 19208316 

DS4831-5068 and DS4831-5941

U.S.A. DOMESTIC Core Policy

The price shown includes a refundable $150.00 core deposit which will be refunded if the core(s) are returned within 45 days of purchase.

Core Return Procedure:

1) We will send a UPS return tag with your  order.

2) Return the core(s) in the box that we shipped your order in within 45 days.

3) Please package the return core(s) the same way we shipped your order.

4) Place the Return Label over the original label.

5) Drop the box off at the shipping company that delivered the package.

6) The core returned must be the same as what you purchased.

7) We will issue a refund to your Credit Card when the core is received.

8) If returned damaged, the refund will be prorated accordingly.

INTERNATIONAL Core Deposit Policy 
1) Given the cost of International Shipping we do not pay for the cost of returning the core(s).
2) The Price includes the $150.00 core deposit.
3) We will refund your Credit Card if the core is returned at the buyers cost within 60 days.  

                                 No exceptions!

Click an image for Slideshow
1994 (Partial Year) GM 6.5L DS Fuel Pump with BRAND NEW DTech PMD1994 (Partial Year) GM 6.5L DS Fuel Pump with BRAND NEW DTech PMD
1994 (Partial Year) GM 6.5L DS Fuel Pump with BRAND NEW DTech PMD