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Hummer
H2

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Engine Coolant Reservoir-Recovery Tank Dorman 603-102

4.921 product ratings
Koskowski Automotive LLC (66939)
99.4% positive feedback
Price:
US $58.28
ApproximatelyC $81.21
+ $22.04 shipping
Estimated delivery Tue, Oct 21 - Tue, Oct 28
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandDorman (OE Solutions)
Manufacturer Part Number603-102
eBay Product ID (ePID)80957590

Dimensions

Item Length235 mm

Additional Product Features

NotesDescription--Engine Coolant Recovery Tank
Sub TypeEngine Coolant Reservoir Cap
Part TypeHardware, Fasteners and Fittings

All listings for this product

Buy It Now
New
Dorman 603-102 Coolant Reservoir fits Hummer H2
item 1 Dorman 603-102 Coolant Reservoir fits Hummer H2
C $81.21
+C $30.71 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 2 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $91.38
+C $31.04 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 3 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $96.38
+C $31.21 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 4 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $97.83
+C $31.25 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 5 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $101.38
+C $31.37 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 6 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $102.12
+C $31.39 shipping
Dorman 603-102 Front Engine Coolant Reservoir for Select Vehicles
item 7 Dorman 603-102 Front Engine Coolant Reservoir for Select Vehicles
C $102.92
+C $31.42 shipping
Dorman For Hummer H2 2003-2009 603-102 Engine Coolant Recovery Tank
item 8 Dorman For Hummer H2 2003-2009 603-102 Engine Coolant Recovery Tank
C $104.45
+C $31.48 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 9 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $108.35
+C $31.60 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 10 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $109.21
+C $31.63 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 11 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $116.66
+C $31.87 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 12 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $117.52
+C $31.89 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 13 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $120.67
+C $31.99 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 14 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $123.40
+C $32.09 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 15 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $106.08
+C $49.56 shipping
Dorman 603-102 Pressurized Coolant Reservoir
item 16 Dorman 603-102 Pressurized Coolant Reservoir
C $137.26
+C $78.39 shipping
Coolant Recovery Tank Dorman (OE Solutions) 603-102
item 17 Coolant Recovery Tank Dorman (OE Solutions) 603-102
C $194.30
+C $34.39 shipping
listings for this product

Ratings and Reviews

Learn more
4.9
21 product ratings
  • 19 users rated this 5 out of 5 stars
  • 2 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

See all 13 reviews
  • by dualmurphdizzle
    Oct 26, 2018

    Perfect Fit high quality

    This Dorman antifreeze overflow tank is a perfect Factory OEM fit for my 2005 Yukon Denali XL with metal reinforcement on the inlets it is a very high-quality matches my factory one to the T I would highly recommend this product at a quarter of the cost to what my local parts store had in with in stock

    Verified purchase: YesCondition: New

  • by crazy8nate
    Jan 05, 2021

    Dorman Coolant Recovery Tank

    Good quality replacement part! Very satisfied.

    Verified purchase: YesCondition: New

  • by scyjr
    Jul 21, 2025

    Replaced old OEM part. No issues. A++

    Replaced old OEM part. No issues. A++

    Verified purchase: YesCondition: New

  • by davdolly
    May 18, 2016

    Great item

    Great price, great, great quality , perfect fit,

    Verified purchase: YesCondition: New

  • by jamiedaugherty
    Jan 31, 2018

    Perfect fit

    This part fit my truck perfectly, just like the OEM it replaced.

    Verified purchase: YesCondition: New

  • by sweetyp50
    Sep 21, 2017

    coolant tank

    good quality

    Verified purchase: YesCondition: New

  • by bscottjr705
    Jan 31, 2017

    Dorman Coolant Tank

    Same OEM quality, nice product

    Verified purchase: YesCondition: Pre-owned

  • by cascabel.issa2012
    May 19, 2019

    All ok

    Verified purchase: YesCondition: New

  • by doccaflocca
    Sep 25, 2017

    Great!

    So good, so far!

    Verified purchase: YesCondition: New

  • by rgar2457
    Sep 06, 2016

    Great Product

    Perfect Fit

    Verified purchase: YesCondition: New

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