Fuel injector illustration – not the actual part
Diesel Parts Direct logo
Roll over image to zoom in Click on image to zoom
Fuel injector illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

Cummins504 / 555 / 903Cummins 378, 504, 555, and 903 Fuel Injectors

Cummins 3275539 Fuel Injector For 504 And 555 Diesel Engines

OEM #: 3275539SKU: 3275539

Special Order

$426.44

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

SKU 3275539
OEM Number 3275539
Part Type Fuel Injectors
OEM Brand CUMMINS

Aftermarket warranty

View full warranty details

Genuine Cummins parts warranty

View genuine warranty details
  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

View full shipping policy

Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.

Frequently bought together

Gasket illustration – not the actual partDiesel Parts Direct logo
CUMMINS DS-154019 Gasket For Cummins Diesel Engines
$18.32