Rein EPT0030 Engine Coolant Reservoir

Brand Rein EPT0030
Application Type ApplicationSpecific
Color WHITE
Container Type BX
Country of Origin CN
Item Height 7.0000
Item Length 7.5000
Item Level GTIN 843266074848
Item Qty 1
Item UOM EA
Item Weight 0.7150
Item Weight Unit UOM LB
Item Width 7.5000
Link to Manufacturer Page www.reinautomotive.com
Product Desc Extended 240 Rein OE quality expansion tanks are designed to handle heat cycles and resist cracking. These tanks are produced from virgin plastic with no regrind to ensure the plastic is durable and will have a long service life.
Product Desc Invoice 40 Rein Expansion Tank
Product Desc Long 80 Rein OE Quality Expansion Tank
Product Desc Short 20 Expansion Tank
Fits Volkswagen and Audi · 217 vehicles

OE quality. Expansion tank built to match original materials and performance.

Virgin plastic. No regrind helps resist cracking from heat cycles.

Direct fitment. Allows easy installation with strict engineering tolerances.

Cross-references URO 1K0121407A for the same application. See all 1.

$29.73Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $29.73
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE Quality Expansion Tank for VW and Audi

Rein EPT0030 is an OE quality engine coolant reservoir built for direct replacement on select Volkswagen and Audi applications. It is made from virgin plastic to help resist heat-cycle cracking and maintain durable, long-term cooling system performance.

Key Features

  • Produced from virgin plastic that meets or exceeds OE material specifications
  • Resists cracking and wear caused by repeated heat cycles
  • Direct-fit design supports straightforward installation
  • Manufactured to strict engineering standards for material quality and tolerances
  • White reservoir construction for application-specific OE-style replacement

Detailed Description

The Rein EPT0030 expansion tank is designed for drivers replacing a worn or damaged coolant reservoir on Volkswagen Passat, Jetta, GTI, Tiguan, Golf, Beetle, CC, Eos, R32, Golf R, Tiguan Limited, and Audi A3, TT, TTS, and Q3 models. Built to match OE fit and function, this coolant reservoir uses virgin plastic with no regrind content to improve durability and reduce the risk of cracking from thermal cycling. Rein EPT0030 is a practical OE-style solution for maintaining proper coolant storage and system operation on 2005-2022 VW and Audi vehicles.

This part cross-references URO 1K0121407A for the same application.

What It Helps Address

  • Coolant loss caused by a cracked or leaking reservoir
  • Visible plastic fatigue from repeated engine heat cycles
  • Fitment issues from a warped or damaged expansion tank
  • Cooling system service needs on aging VW and Audi platforms

Installation Notes and Tips

Verify application by year, make, model, and notes before installation. Fits 2022 Volkswagen Passat, N/A, w/o Cap. Fits 2012-2021 Volkswagen Passat, N/A. Fits 2006-2010 Volkswagen Passat, N/A. Fits 2012-2019 Volkswagen Beetle, N/A. Fits 2015-2018 Audi Q3, N/A. Fits 2015-2018 Audi Q3 Quattro, N/A. Fits 2005-2018 Volkswagen Jetta, N/A. Fits 2017-2018 Volkswagen Tiguan Limited, N/A. Fits 2009-2017 Volkswagen CC, N/A. Fits 2009-2017 Volkswagen Tiguan, N/A. Fits 2007-2016 Volkswagen Eos, N/A. Fits 2008-2015 Audi TT Quattro, N/A. Fits 2009-2015 Audi TTS Quattro, N/A. Fits 2008-2014 Audi TT, N/A. Fits 2010-2014 Volkswagen Golf, N/A. Fits 2006-2014 Volkswagen GTI, N/A. Fits 2006-2013 Audi A3, N/A. Fits 2006-2013 Audi A3 Quattro, N/A. Fits 2012-2013 Volkswagen Golf R, N/A. Fits 2009-2010 Volkswagen Passat CC, N/A. Fits 2008 Volkswagen R32, N/A.

Quality Assurance

Rein designs this expansion tank to meet OE-quality expectations for materials, fit, and durability. The virgin-plastic construction is selected to help the reservoir withstand heat cycling and deliver long service life in the cooling system.

This part fits 217 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersFuel TypePositionNotes
2022VolkswagenPassat2.0LL4N/Aw/o Cap
2021VolkswagenPassat2.0LL4N/A
2020VolkswagenPassat2.0LL4N/A
2019VolkswagenBeetle2.0LL4N/A
2019VolkswagenPassat2.0LL4N/A
2018AudiQ32.0LL4N/A
2018AudiQ3 Quattro2.0LL4N/A
2018VolkswagenBeetle2.0LL4N/A
2018VolkswagenJetta1.4LL4N/A
2018VolkswagenJetta1.8LL4N/A
2018VolkswagenJetta2.0LL4N/A
2018VolkswagenPassat2.0LL4N/A
2018VolkswagenPassat3.6LV6N/A
2018VolkswagenTiguan Limited2.0LL4N/A
2017AudiQ32.0LL4N/A
2017AudiQ3 Quattro2.0LL4GASN/A
2017VolkswagenBeetle1.8LL4N/A
2017VolkswagenBeetle2.0LL4N/A
2017VolkswagenCC2.0LL4N/A
2017VolkswagenCC3.6LV6N/A
2017VolkswagenJetta1.4LL4N/A
2017VolkswagenJetta1.8LL4N/A
2017VolkswagenJetta2.0LL4N/A
2017VolkswagenPassat1.8LL4N/A
2017VolkswagenPassat3.6LV6N/A
2017VolkswagenTiguan2.0LL4N/A
2017VolkswagenTiguan Limited2.0LL4N/A
2016AudiQ32.0LL4GASN/A
2016AudiQ3 Quattro2.0LL4N/A
2016VolkswagenBeetle1.8LL4N/A
2016VolkswagenBeetle2.0LL4N/A
2016VolkswagenCC2.0LL4N/A
2016VolkswagenCC3.6LV6N/A
2016VolkswagenEos2.0LL4N/A
2016VolkswagenJetta1.4LL4N/A
2016VolkswagenJetta1.8LL4N/A
2016VolkswagenJetta2.0LL4GASN/A
2016VolkswagenPassat1.8LL4N/A
2016VolkswagenPassat3.6LV6N/A
2016VolkswagenTiguan2.0LL4N/A
2015AudiQ32.0LL4GASN/A
2015AudiQ3 Quattro2.0LL4N/A
2015AudiTT Quattro2.0LL4N/A
2015AudiTTS Quattro2.0LL4N/A
2015VolkswagenBeetle1.8LL4N/A
2015VolkswagenBeetle2.0LL4DIESELN/A
2015VolkswagenBeetle2.0LL4GASN/A
2015VolkswagenCC2.0LL4N/A
2015VolkswagenCC3.6LV6N/A
2015VolkswagenEos2.0LL4N/A
2015VolkswagenJetta1.4LL4N/A
2015VolkswagenJetta1.8LL4N/A
2015VolkswagenJetta2.0LL4DIESELN/A
2015VolkswagenJetta2.0LL4GASN/A
2015VolkswagenPassat1.8LL4N/A
2015VolkswagenPassat2.0LL4DIESELN/A
2015VolkswagenPassat3.6LV6N/A
2015VolkswagenTiguan2.0LL4N/A
2014AudiTT2.0LL4N/A
2014AudiTT Quattro2.0LL4N/A
2014AudiTTS Quattro2.0LL4N/A
2014VolkswagenBeetle1.8LL4N/A
2014VolkswagenBeetle2.0LL4DIESELN/A
2014VolkswagenBeetle2.0LL4GASN/A
2014VolkswagenBeetle2.5LL5N/A
2014VolkswagenCC2.0LL4N/A
2014VolkswagenCC3.6LV6N/A
2014VolkswagenEos2.0LL4N/A
2014VolkswagenGolf2.0LL4DIESELN/A
2014VolkswagenGolf2.5LL5N/A
2014VolkswagenGTI2.0LL4N/A
2014VolkswagenJetta1.4LL4N/A
2014VolkswagenJetta1.8LL4N/A
2014VolkswagenJetta2.0LL4DIESELN/A
2014VolkswagenJetta2.0LL4GASN/A
2014VolkswagenJetta2.5LL5N/A
2014VolkswagenPassat1.8LL4N/A
2014VolkswagenPassat2.0LL4DIESELN/A
2014VolkswagenPassat2.5LL5N/A
2014VolkswagenPassat3.6LV6N/A
2014VolkswagenTiguan2.0LL4N/A
2013AudiA32.0LL4DIESELN/A
2013AudiA32.0LL4GASN/A
2013AudiA3 Quattro2.0LL4N/A
2013AudiTT2.0LL4N/A
2013AudiTT Quattro2.0LL4N/A
2013AudiTTS Quattro2.0LL4N/A
2013VolkswagenBeetle2.0LL4DIESELN/A
2013VolkswagenBeetle2.0LL4GASN/A
2013VolkswagenBeetle2.5LL5N/A
2013VolkswagenCC2.0LL4N/A
2013VolkswagenCC3.6LV6N/A
2013VolkswagenEos2.0LL4N/A
2013VolkswagenGolf2.0LL4DIESELN/A
2013VolkswagenGolf2.0LL4GASN/A
2013VolkswagenGolf2.5LL5N/A
2013VolkswagenGolf R2.0LL4N/A
2013VolkswagenGTI2.0LL4N/A
2013VolkswagenJetta1.4LL4N/A
2013VolkswagenJetta2.0LL4DIESELN/A
2013VolkswagenJetta2.0LL4GASN/A
2013VolkswagenJetta2.5LL5N/A
2013VolkswagenPassat2.0LL4DIESELN/A
2013VolkswagenPassat2.5LL5N/A
2013VolkswagenPassat3.6LV6N/A
2013VolkswagenTiguan2.0LL4N/A
2012AudiA32.0LL4DIESELN/A
2012AudiA32.0LL4GASN/A
2012AudiA3 Quattro2.0LL4N/A
2012AudiTT2.0LL4N/A
2012AudiTT Quattro2.0LL4N/A
2012AudiTTS Quattro2.0LL4N/A
2012VolkswagenBeetle2.0LL4N/A
2012VolkswagenBeetle2.5LL5N/A
2012VolkswagenCC2.0LL4N/A
2012VolkswagenCC3.6LV6N/A
2012VolkswagenEos2.0LL4N/A
2012VolkswagenGolf2.0LL4DIESELN/A
2012VolkswagenGolf2.5LL5N/A
2012VolkswagenGolf R2.0LL4N/A
2012VolkswagenGTI2.0LL4N/A
2012VolkswagenJetta2.0LL4DIESELN/A
2012VolkswagenJetta2.0LL4GASN/A
2012VolkswagenJetta2.5LL5N/A
2012VolkswagenPassat2.0LL4DIESELN/A
2012VolkswagenPassat2.5LL5N/A
2012VolkswagenPassat3.6LV6N/A
2012VolkswagenTiguan2.0LL4N/A
2011AudiA32.0LL4DIESELN/A
2011AudiA32.0LL4GASN/A
2011AudiA3 Quattro2.0LL4N/A
2011AudiTT2.0LL4N/A
2011AudiTT Quattro2.0LL4N/A
2011AudiTTS Quattro2.0LL4N/A
2011VolkswagenCC2.0LL4N/A
2011VolkswagenCC3.6LV6N/A
2011VolkswagenEos2.0LL4N/A
2011VolkswagenGolf2.0LL4DIESELN/A
2011VolkswagenGolf2.5LL5N/A
2011VolkswagenGTI2.0LL4N/A
2011VolkswagenJetta2.0LL4DIESELN/A
2011VolkswagenJetta2.0LL4GASN/A
2011VolkswagenJetta2.5LL5N/A
2011VolkswagenTiguan2.0LL4N/A
2010AudiA32.0LL4DIESELN/A
2010AudiA32.0LL4GASN/A
2010AudiA3 Quattro2.0LL4N/A
2010AudiTT2.0LL4N/A
2010AudiTT Quattro2.0LL4N/A
2010AudiTTS Quattro2.0LL4N/A
2010VolkswagenCC2.0LL4N/A
2010VolkswagenCC3.6LV6N/A
2010VolkswagenEos2.0LL4N/A
2010VolkswagenGolf2.0LL4DIESELN/A
2010VolkswagenGolf2.5LL5N/A
2010VolkswagenGTI2.0LL4N/A
2010VolkswagenJetta2.0LL4DIESELN/A
2010VolkswagenJetta2.0LL4GASN/A
2010VolkswagenJetta2.5LL5N/A
2010VolkswagenPassat2.0LL4N/A
2010VolkswagenPassat3.6LV6N/A
2010VolkswagenPassat CC2.0LL4N/A
2010VolkswagenPassat CC3.6LV6N/A
2010VolkswagenTiguan2.0LL4N/A
2009AudiA32.0LL4N/A
2009AudiA3 Quattro2.0LL4N/A
2009AudiA3 Quattro3.2LV6N/A
2009AudiTT2.0LL4N/A
2009AudiTT Quattro2.0LL4N/A
2009AudiTT Quattro3.2LV6N/A
2009AudiTTS Quattro2.0LL4N/A
2009VolkswagenCC2.0LL4N/A
2009VolkswagenCC3.6LV6N/A
2009VolkswagenEos2.0LL4N/A
2009VolkswagenGTI2.0LL4N/A
2009VolkswagenJetta2.0LL4DIESELN/A
2009VolkswagenJetta2.0LL4GASN/A
2009VolkswagenJetta2.5LL5N/A
2009VolkswagenPassat2.0LL4N/A
2009VolkswagenPassat3.6LV6N/A
2009VolkswagenPassat CC2.0LL4N/A
2009VolkswagenPassat CC3.6LV6N/A
2009VolkswagenTiguan2.0LL4N/A
2008AudiA32.0LL4N/A
2008AudiA3 Quattro2.0LL4N/A
2008AudiA3 Quattro3.2LV6N/A
2008AudiTT2.0LL4N/A
2008AudiTT Quattro3.2LV6N/A
2008VolkswagenEos2.0LL4N/A
2008VolkswagenEos3.2LV6N/A
2008VolkswagenGTI2.0LL4N/A
2008VolkswagenJetta2.0LL4N/A
2008VolkswagenJetta2.5LL5N/A
2008VolkswagenPassat2.0LL4N/A
2008VolkswagenPassat3.6LV6N/A
2008VolkswagenR323.2LV6N/A
2007AudiA32.0LL4N/A
2007AudiA3 Quattro2.0LL4N/A
2007AudiA3 Quattro3.2LV6N/A
2007VolkswagenEos2.0LL4N/A
2007VolkswagenEos3.2LV6N/A
2007VolkswagenGTI2.0LL4N/A
2007VolkswagenJetta2.0LL4N/A
2007VolkswagenJetta2.5LL5N/A
2007VolkswagenPassat2.0LL4N/A
2007VolkswagenPassat3.6LV6N/A
2006AudiA32.0LL4N/A
2006AudiA3 Quattro2.0LL4N/A
2006AudiA3 Quattro3.2LV6N/A
2006VolkswagenGTI2.0LL4N/A
2006VolkswagenJetta1.9LL4DIESELN/A
2006VolkswagenJetta2.0LL4N/A
2006VolkswagenJetta2.5LL5N/A
2006VolkswagenPassat2.0LL4N/A
2006VolkswagenPassat3.6LV6N/A
2005VolkswagenJettaSedan1.9LL4DIESELN/A
2005VolkswagenJetta2.5LL5N/A
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 1K0121407A