Skip to main content
Check the item description to confirm this fits your vehicle

Picture 1 of 1

Picture 1 of 1

Cummins Doser Pump 4387304RX ISX Isl

4.673 product ratings
kaihdus (3)
100% positive feedback
Price:
$249.99
Free shipping
Estimated delivery Wed, Nov 19 - Sat, Nov 22
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Denoxtronic2.2 2.2 denoxtronic module doser fluid, 4387304 4387304RX 4387657 4387657RX, A028Y792, 2871879, 2871879NX. For Cummins NEW, BOSCH 4387304, 12 VOLT, DENOXTRONIC 2.2 ISX DEF DOSER PUMP. 1X DENOXTRONIC 2.2 CUMMINS ISX ISB ISC DEF UREA PUMP.

About this product

Product Identifiers

BrandCummins
Manufacturer Part Number4387304RX
eBay Product ID (ePID)1670211787

Product Key Features

Performance PartNo
Vintage PartNo
Universal FitmentNo
California Prop 65 WarningWarning: Cancer and Reproductive Harm - Www.P65warnings.CA.Gov
OE/OEM Part Number4387304rx

All listings for this product

Buy It Nowselected
Any Conditionselected
New
Pre-owned
DEF Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2 Control New
item 1 DEF Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2 Control New
$245.00
Free shipping
Denoxtronic 2.2 Def Urea Pump 4387304RX 12V Fit For Cummins ISX ISB ISC 4387304
item 2 Denoxtronic 2.2 Def Urea Pump 4387304RX 12V Fit For Cummins ISX ISB ISC 4387304
$249.99
Free shipping
NEW 4387304RX Denoxtronic 2.2 Control DEF UREA PUMP 12V For Cummins ISX ISB ISC
item 3 NEW 4387304RX Denoxtronic 2.2 Control DEF UREA PUMP 12V For Cummins ISX ISB ISC
$261.25
Free shipping
Supply Module Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2
item 4 Supply Module Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2
$265.00
Free shipping
DEF Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2 Control New
item 5 DEF Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2 Control New
$265.00
Free shipping
DEF Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2 Control New
item 6 DEF Urea Pump 4387304RX For Cummins ISX ISB ISC 12V Denoxtronic 2.2 Control New
$275.00
Free shipping
Cummins 4387304-RX Bosch Denoxtronic 2.2 DEF Doser Urea Pump
item 7 Cummins 4387304-RX Bosch Denoxtronic 2.2 DEF Doser Urea Pump
$360.00
Free shipping
Denoxtronic 2.2 Def Urea Pump 4387304RX 12V Fit For Cummins ISX ISB ISC 4387304
item 8 Denoxtronic 2.2 Def Urea Pump 4387304RX 12V Fit For Cummins ISX ISB ISC 4387304
$399.99
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 0444042128
item 9 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 0444042128
$414.99
Free shipping
Genuine Cummins 4387304RX Doser Pump, Free Shipping!
item 10 Genuine Cummins 4387304RX Doser Pump, Free Shipping!
$449.95
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 0444042128
item 11 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 0444042128
$449.99
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
item 12 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
$514.99
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
item 13 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
$549.99
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
item 14 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
$549.99
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
item 15 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
$549.99
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
item 16 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
$549.99
Free shipping
Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
item 17 Genuine Cummins 4387304RX Doser Pump ISX ISB ISC 12V Denoxtronic 2.2 4387657RX
$599.99
Free shipping
4387304-RX Cummins ISX ISB ISC DEF Urea Pump 2.2 12V 2871879RX 4387304
item 18 4387304-RX Cummins ISX ISB ISC DEF Urea Pump 2.2 12V 2871879RX 4387304
$1,500.00
+$15.00 shipping
CUMMINS PUMP,DOSER 4387304RX
item 19 CUMMINS PUMP,DOSER 4387304RX
$1,638.57
Free shipping
Cummins Genuine DEF Pump Module 4387304rx USED
item 20 Cummins Genuine DEF Pump Module 4387304rx USED
$399.99
Genuine Cummins Def Doser Pump
item 21 Genuine Cummins Def Doser Pump
$595.00
Def Pump For Freightliner With Cummins Engine
item 22 Def Pump For Freightliner With Cummins Engine
$600.00
NEW OEM CUMMINS PUMP-DOSER 4387304RX 2871879 21352437 4387657
item 23 NEW OEM CUMMINS PUMP-DOSER 4387304RX 2871879 21352437 4387657
$799.99
listings for this product

Ratings and Reviews

Learn more
4.7
3 product ratings
  • 2 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by wilw_d_ph03edfp
    May 23, 2025

    great valve for tne money fit was perfec...

    great valve for tne money fit was perfect and worked as good

    Verified purchase: YesCondition: New

  • by partrat
    Aug 05, 2025

    Nice OEM Quality

    Nice OEM Quality

    Verified purchase: YesCondition: New

  • by moneytrain1
    Jan 27, 2021

    works

    excellent

    Verified purchase: YesCondition: Pre-owned

Best Selling in Other Engine Parts

Save on Other Engine Parts

Trending price is based on prices over last 90 days.

You may also like