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Engine Coolant Reservoir
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Engine Coolant Reservoir - Front (Dorman) for 1999-2011 BMW NEW

$ 73 .95

Product Notes

Position: Front
Engine coolant reservoirs can crack and leak when they become brittle over time. This replacement reservoir is designed to match the fit, function, and performance of an original reservoir on specified BMW vehicles. This reservoir includes a thermostat, mounting clip, reservoir cap, and coolant level sensor for a complete repair.
Brand: Dorman
Condition: New
See All Other Engine Coolant Reservoirs
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Cap Included Oui, Sí, Yes
Cap Maximum Pressure Rating 30
Cap Type Spring Loaded Twist, Torsión Accionada Por Resorte
Color Black, Negro, Noir
Contenidos Del Paquete 1 Depósito De Anticongelante, 1 Tapa, 1 Sensor De Nivel
Level Sensor Included Oui, Sí, Yes
Material Plastic, Plástico
Mounting Brackets Included No, Non
Mounting Hardware Included No, Non
Mounting Hole Quantity 1, 1 Ensamble De Manguera Del Calentador
Pressurized Oui, Sí, Yes

Vehicle Fitment Guide

This part fits the following vehicles:

BMW 15 models (tapclick to expand)(tapclick to hide)
320i 2001-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2001 - 2005 L6 2.2L RWD Automatic & Manual
323Ci 2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2000 L6 2.5L RWD Automatic & Manual
Base Coupe 2000 L6 2.5L RWD Automatic & Manual
323i 1999-2001 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1999 L6 2.5L RWD Automatic & Manual
Base Sedan 1999 - 2001 L6 2.5L RWD Automatic & Manual
Base Wagon 2000 L6 2.5L RWD Automatic & Manual
323ti 2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2000 L6 2.5L RWD Automatic & Manual
325Ci 2001-2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2001 - 2006 L6 2.5L RWD Automatic & Manual
Base Coupe 2001 - 2006 L6 2.5L RWD Automatic & Manual
325i 2001-2006 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2006 L6 3.0L RWD Automatic & Manual
Base Sedan 2001 - 2006 L6 2.5L RWD Automatic & Manual
Base Wagon 2001 - 2005 L6 2.5L RWD Automatic & Manual
325xi 2001-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2001 - 2005 L6 2.5L AWD Automatic & Manual
Base Wagon 2001 - 2005 L6 2.5L AWD Automatic & Manual
328Ci 2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2000 L6 2.8L RWD Automatic & Manual
328i 1999-2000 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1999 L6 2.8L RWD Automatic & Manual
Base Sedan 1999 - 2000 L6 2.8L RWD Automatic & Manual
330Ci 2001-2006 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2001 - 2006 L6 3.0L RWD Automatic & Manual
Base Coupe 2001 - 2006 L6 3.0L RWD Automatic & Manual
M Convertible 2005 L6 3.0L RWD Automatic & Manual
M Coupe 2005 L6 3.0L RWD Automatic & Manual
330i 2001-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2001 - 2005 L6 3.0L RWD Automatic & Manual
M Sedan 2005 L6 3.0L RWD Automatic & Manual
330xi 2001-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2001 - 2005 L6 3.0L AWD Automatic & Manual
X1 2010-2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
xDrive2.5i SUV 2010 - 2011 L6 2.5L AWD Automatic
xDrive28i SUV 2010 - 2011 L6 3.0L AWD Automatic
xDrive28i Top Line SUV 2010 - 2011 L6 3.0L AWD Automatic
X3 2004-2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
2.5i SUV 2004 - 2006 L6 2.5L AWD Automatic & Manual
2.5si SUV 2007 - 2011 L6 2.5L AWD Automatic & Manual
25i Lujo SUV 2011 L6 2.5L AWD Automatic
25i M Sport SUV 2010 - 2011 L6 2.5L AWD Automatic
25i Top Line SUV 2010 - 2011 L6 2.5L AWD Automatic
3.0i SUV 2004 - 2006, 2008 L6 3.0L AWD Automatic & Manual
3.0si SUV 2007 - 2011 L6 3.0L AWD Automatic & Manual
30i M Sport SUV 2011 L6 3.0L AWD Automatic
xDrive28i SUV 2010 - 2011 L6 3.0L AWD Automatic
xDrive28i SUV 2010 L6 3.0L AWD Manual
xDrive30i SUV 2009 - 2010 L6 3.0L AWD Automatic & Manual
xDrive35i SUV 2011 L6 3.0L Turbo AWD Automatic
X5 2001-2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
3.0i SUV 2001 - 2006 L6 3.0L AWD Automatic & Manual
4.4i SUV 2001 - 2006 V8 4.4L AWD Automatic
4.4i Formula 1 SUV 2003 - 2006 V8 4.4L AWD Automatic & Manual
4.4i Lujo SUV 2002 - 2006 V8 4.4L AWD Automatic & Manual
4.4i Top Line SUV 2002 - 2006 V8 4.4L AWD Automatic & Manual
4.6is SUV 2002 - 2003 V8 4.6L AWD Automatic
4.8is SUV 2005 - 2006 V8 4.8L AWD Manual
4.8is SUV 2004 - 2006 V8 4.8L AWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Engine coolant reservoirs can crack and leak when they become brittle over time. This replacement reservoir is designed to match the fit, function, and performance of an original reservoir on specified BMW vehicles. This reservoir includes a thermostat, mounting clip, reservoir cap, and coolant level sensor for a complete repair.

Interchange Parts

Brand Part Number
BMW 17111436413
BMW 17111742231
BMW 17117573781
BMW 17117639022
BMW 17132247553
BMW 17137787039
MAHLE CRT116000S
Nissens 996155
RockAuto BM3014102
Spectra Premium FRT1901C
Standard Motor Products CXT100
TechSmart S49002
Ultra-Power Auto Parts 603535
URO Parts URO-013316
VAICO V200578

Fits Years: 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011

Fits Models: 320i, 323Ci, 323i, 323ti, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, X1, X3, X5

Go-Parts Garage · Featured Guide

BMW 325i (E46) Engine Coolant Reservoir: A Guide for 1999-2007 Owners

The plastic coolant expansion tank is a known weak point on the E46 325i; proactive replacement can prevent overheating and save you from being stranded.

Read Full Guide →
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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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