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Fits Chevy Silverado GMC Sierra 2500/3500 17-19 84545446 Float Sensor DEF Pump

carpartprous
(927)
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US $326.50
or Best Offer
as low as $29.31/mo with
Condition:
New
Compatibility:
10 available91 sold
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Located in: Monroe Township, New Jersey, United States
Delivery:
Estimated between Sat, Nov 1 and Thu, Nov 6 to 94104
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eBay item number:404558659419
Last updated on Oct 16, 2025 19:16:34 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 126 vehicle(s)
YearMakeModelTrimEngineNotes
2020ChevroletSilverado 4500 HDBase Cab & Chassis - Conventional6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2020ChevroletSilverado 4500 HDBase Cab & Chassis - Crew Cab 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2020ChevroletSilverado 5500 HDBase Cab & Chassis - Conventional6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2020ChevroletSilverado 5500 HDBase Cab & Chassis - Crew Cab 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2020ChevroletSilverado 6500 HDBase Cab & Chassis - Conventional6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2020ChevroletSilverado 6500 HDBase Cab & Chassis - Crew Cab 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 2500 HDHigh Country Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 2500 HDLT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 2500 HDLTZ Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 2500 HDWT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 3500 HDHigh Country Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 3500 HDLT Cab & Chassis 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWheelBase: 171.5
2019ChevroletSilverado 3500 HDLT Cab & Chassis 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWheelBase: 171.5
2019ChevroletSilverado 3500 HDLT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 3500 HDLTZ Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 3500 HDWT Cab & Chassis 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWheelBase: 171.5
2019ChevroletSilverado 3500 HDWT Cab & Chassis 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV TurbochargedWheelBase: 171.5
2019ChevroletSilverado 3500 HDWT Crew Cab Pickup 4-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 4500 HDBase Cab & Chassis - Conventional6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
2019ChevroletSilverado 4500 HDBase Cab & Chassis - Conventional 2-Door6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
Portions of the information contained in this table have been provided by carpartprous

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
OE QUALITY
Type
DEF Pump
Features
100% Accuracy of Fit, Easy to Replace
Manufacturer Part Number
84545446
OE/OEM Part Number
84545446, 84162467, 84416299, 23230395, 7660448AB, 7620299AA, 84162464, 84545443, DEF Diesel Exhaust Fluid Pump
Interchange Part Number
84545446, 84162467, 84416299, 23230395, 7660448AB, 7620299AA, 84162464, 84545443, DEF Diesel Exhaust Fluid Pump
Superseded Part Number
84545446, 84162467, 84416299, 23230395, 7660448AB, 7620299AA, 84162464, 84545443, DEF Diesel Exhaust Fluid Pump
UPC
Does not apply
Warranty
2 Year
Model
Sierra, Silverado 2500/3500 2017-2019, Silverado 4500/5500/6500 HD 2019-2020
Part Type
Emission Components, Float Sensor
Make
for Chevy / GMC
Fitment Type
Direct Replacement
Engine
6.6L V8
OE Number
84545446, 84162467, 84416299, 23230395, 7660448AB, 7620299AA, 84162464, 84545443, DEF Diesel Exhaust Fluid Pump
Category

Item description from the seller

About this seller

carpartprous

97.7% positive feedback•7.9K items sold

Joined Jun 2023
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Popular categories from this store

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Pet SuppliesJewelry & WatchesBusiness & IndustrialHome & GardenMusical Instruments & GearHealth & BeautySporting Goods

Seller feedback (1,004)

All ratingsselected
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Surprised it actually worked. Replaced the def header. And the codes went away. 2018 3500hd. We shall see how long it lasts.
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Fits perfect. Little different than factory item but works fine for the price
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product and great price. Condition was new as described.
See all feedback

Product ratings and reviews

Learn more
3.4
5 product ratings
  • 3 users rated this 5 out of 5 stars
  • 0 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
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 5 reviews
  • by grstanford2012
    Sep 20, 2025

    The part never set the correct level and...

    The part never set the correct level and started making noise 4days after installing. I am disappointed and will never buy again

    Verified purchase: YesCondition: NewSold by: new-power-automotive

  • by ropingcowboy99
    Jul 28, 2025

    It was packaged well. Looked like the OE...

    It was packaged well. Looked like the OEM pump. It was easy to install. No problems so far. It has been installed for about 2 weeks.

    Verified purchase: YesCondition: NewSold by: carpartprous

  • by williamsrods
    Oct 27, 2024

    solved my def light problem

    worked great

    Verified purchase: YesCondition: NewSold by: carpartprous

  • by eaglerockcustoms208
    Jan 06, 2024

    No good

    Didn’t work right out of the box

    Verified purchase: YesCondition: NewSold by: joyful-autoparts

  • by cligr-93
    Oct 01, 2025

    👍🏿

    Timely, exact fit and very price efficient!

    Verified purchase: YesCondition: Pre-OwnedSold by: gapautoparts

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