Coolant Reservoir

A worn-out or damaged coolant reservoir may cause low coolant levels and overheat your engine, so don’t think twice about replacing it. For an OE-grade replacement, look no further than Parts Oasis! We carry a wide selection of ready-to-ship engine coolant reservoirs for different makes and models engineered to resist breaking under extreme heat. Check out our products below and get the best deal on a coolant reservoir today!
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$30.45
RAM 1500 97-01; 2500/3500 97-02 COOLANT RESERVOIR, 8.0L Eng
  • RAM 1500 97-01; 2500/3500 97-02 COOLANT RESERVOIR, 8.0L Eng
  • RAM 1500 97-01; 2500/3500 97-02 COOLANT RESERVOIR, 8.0L Eng
  • RAM 1500 97-01; 2500/3500 97-02 COOLANT RESERVOIR, 8.0L Eng
  • RAM 1500 97-01; 2500/3500 97-02 COOLANT RESERVOIR, 8.0L Eng
  • RAM 1500 97-01; 2500/3500 97-02 COOLANT RESERVOIR, 8.0L Eng
Sale -29%
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RAM 1500 97-01; 2500/3500 97-02 COOLANT RESERVOIR, 8.0L Eng

$30.45 $42.63
$35.70
DODGE FULL SIZE P/U 05-09 COOLANT RESERVOIR, Diesel/Gas Eng
  • DODGE FULL SIZE P/U 05-09 COOLANT RESERVOIR, Diesel/Gas Eng
  • DODGE FULL SIZE P/U 05-09 COOLANT RESERVOIR, Diesel/Gas Eng
  • DODGE FULL SIZE P/U 05-09 COOLANT RESERVOIR, Diesel/Gas Eng
  • DODGE FULL SIZE P/U 05-09 COOLANT RESERVOIR, Diesel/Gas Eng
  • DODGE FULL SIZE P/U 05-09 COOLANT RESERVOIR, Diesel/Gas Eng
Out of stock
Sale -29%
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DODGE FULL SIZE P/U 05-09 COOLANT RESERVOIR, Diesel/Gas Eng

$35.70 $49.98
$27.51
CALIBER 07-12 / COMPASS/PATRIOT 07-17 COOLANT RESERVOIR, w/ Cap and Hose
  • CALIBER 07-12 / COMPASS/PATRIOT 07-17 COOLANT RESERVOIR, w/ Cap and Hose
  • CALIBER 07-12 / COMPASS/PATRIOT 07-17 COOLANT RESERVOIR, w/ Cap and Hose
  • CALIBER 07-12 / COMPASS/PATRIOT 07-17 COOLANT RESERVOIR, w/ Cap and Hose
  • CALIBER 07-12 / COMPASS/PATRIOT 07-17 COOLANT RESERVOIR, w/ Cap and Hose
  • CALIBER 07-12 / COMPASS/PATRIOT 07-17 COOLANT RESERVOIR, w/ Cap and Hose
Sale -29%
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CALIBER 07-12 / COMPASS/PATRIOT 07-17 COOLANT RESERVOIR, w/ Cap and...

$27.51 $38.51
$30.45
CARAVAN/TOWN AND COUNTRY 04-07 COOLANT RESERVOIR
  • CARAVAN/TOWN AND COUNTRY 04-07 COOLANT RESERVOIR
  • CARAVAN/TOWN AND COUNTRY 04-07 COOLANT RESERVOIR
  • CARAVAN/TOWN AND COUNTRY 04-07 COOLANT RESERVOIR
  • CARAVAN/TOWN AND COUNTRY 04-07 COOLANT RESERVOIR
  • CARAVAN/TOWN AND COUNTRY 04-07 COOLANT RESERVOIR
Sale -29%
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CARAVAN/TOWN AND COUNTRY 04-07 COOLANT RESERVOIR

$30.45 $42.63
$35.70
TOWN AND COUNTRY 01-03 COOLANT RESERVOIR, w/(Cap and Hose)
  • TOWN AND COUNTRY 01-03 COOLANT RESERVOIR, w/(Cap and Hose)
  • TOWN AND COUNTRY 01-03 COOLANT RESERVOIR, w/(Cap and Hose)
  • TOWN AND COUNTRY 01-03 COOLANT RESERVOIR, w/(Cap and Hose)
  • TOWN AND COUNTRY 01-03 COOLANT RESERVOIR, w/(Cap and Hose)
  • TOWN AND COUNTRY 01-03 COOLANT RESERVOIR, w/(Cap and Hose)
Sale -29%
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TOWN AND COUNTRY 01-03 COOLANT RESERVOIR, w/(Cap and Hose)

$35.70 $49.98
$31.10
LACROSSE/ALLURE 05-08 COOLANT TANK (RADIATOR SPARE TANK), w/ Cap and Hose
  • LACROSSE/ALLURE 05-08 COOLANT TANK (RADIATOR SPARE TANK), w/ Cap and Hose
  • LACROSSE/ALLURE 05-08 COOLANT TANK (RADIATOR SPARE TANK), w/ Cap and Hose
  • LACROSSE/ALLURE 05-08 COOLANT TANK (RADIATOR SPARE TANK), w/ Cap and Hose
  • LACROSSE/ALLURE 05-08 COOLANT TANK (RADIATOR SPARE TANK), w/ Cap and Hose
  • LACROSSE/ALLURE 05-08 COOLANT TANK (RADIATOR SPARE TANK), w/ Cap and Hose
Sale -29%
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LACROSSE/ALLURE 05-08 COOLANT TANK (RADIATOR SPARE TANK), w/ Cap an...

$31.10 $43.54
$27.30
CENTURY/REGAL 97-98/INTRIGUE 99-99 COOLANT RESERVOIR, w/Cap, 3.1L/3.8L Eng
  • CENTURY/REGAL 97-98/INTRIGUE 99-99 COOLANT RESERVOIR, w/Cap, 3.1L/3.8L Eng
  • CENTURY/REGAL 97-98/INTRIGUE 99-99 COOLANT RESERVOIR, w/Cap, 3.1L/3.8L Eng
  • CENTURY/REGAL 97-98/INTRIGUE 99-99 COOLANT RESERVOIR, w/Cap, 3.1L/3.8L Eng
  • CENTURY/REGAL 97-98/INTRIGUE 99-99 COOLANT RESERVOIR, w/Cap, 3.1L/3.8L Eng
  • CENTURY/REGAL 97-98/INTRIGUE 99-99 COOLANT RESERVOIR, w/Cap, 3.1L/3.8L Eng
Sale -29%
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CENTURY/REGAL 97-98/INTRIGUE 99-99 COOLANT RESERVOIR, w/Cap, 3.1L/3...

$27.30 $38.22
$27.34
PARK AVENUE 97-05 COOLANT RESERVOIR, w/Cap
  • PARK AVENUE 97-05 COOLANT RESERVOIR, w/Cap
  • PARK AVENUE 97-05 COOLANT RESERVOIR, w/Cap
  • PARK AVENUE 97-05 COOLANT RESERVOIR, w/Cap
  • PARK AVENUE 97-05 COOLANT RESERVOIR, w/Cap
  • PARK AVENUE 97-05 COOLANT RESERVOIR, w/Cap
Sale -29%
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PARK AVENUE 97-05 COOLANT RESERVOIR, w/Cap

$27.34 $38.28
$35.70
CENTURY 99-05/REGAL 01-04 COOLANT RESERVOIR, w/ Cap and Hose
  • CENTURY 99-05/REGAL 01-04 COOLANT RESERVOIR, w/ Cap and Hose
  • CENTURY 99-05/REGAL 01-04 COOLANT RESERVOIR, w/ Cap and Hose
  • CENTURY 99-05/REGAL 01-04 COOLANT RESERVOIR, w/ Cap and Hose
  • CENTURY 99-05/REGAL 01-04 COOLANT RESERVOIR, w/ Cap and Hose
  • CENTURY 99-05/REGAL 01-04 COOLANT RESERVOIR, w/ Cap and Hose
Sale -29%
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CENTURY 99-05/REGAL 01-04 COOLANT RESERVOIR, w/ Cap and Hose

$35.70 $49.98
$28.76
LESABRE 00-05 COOLANT RESERVOIR
  • LESABRE 00-05 COOLANT RESERVOIR
  • LESABRE 00-05 COOLANT RESERVOIR
  • LESABRE 00-05 COOLANT RESERVOIR
  • LESABRE 00-05 COOLANT RESERVOIR
  • LESABRE 00-05 COOLANT RESERVOIR
Sale -29%
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LESABRE 00-05 COOLANT RESERVOIR

$28.76 $40.26
$42.81
3-SERIES 06-13/X1 12-15 COOLANT RESERVOIR, w/o Cap
  • 3-SERIES 06-13/X1 12-15 COOLANT RESERVOIR, w/o Cap
  • 3-SERIES 06-13/X1 12-15 COOLANT RESERVOIR, w/o Cap
  • 3-SERIES 06-13/X1 12-15 COOLANT RESERVOIR, w/o Cap
  • 3-SERIES 06-13/X1 12-15 COOLANT RESERVOIR, w/o Cap
  • 3-SERIES 06-13/X1 12-15 COOLANT RESERVOIR, w/o Cap
Sale -29%
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3-SERIES 06-13/X1 12-15 COOLANT RESERVOIR, w/o Cap

$42.81 $59.93
$39.93
5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
  • 5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sedan/Wagon
Sale -29%
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5-SERIES / 6-SERIES 04-10 COOLANT RESERVOIR, w/ Cap and Sensor, Sed...

$39.93 $55.90
$25.27
A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.
  • A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.
  • A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.
  • A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.
  • A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.
  • A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.
  • A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.
Sale -29%
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A6 02-04 COOLANT RESERVOIR, w/o Cap, 6Cyl, 2.7L Eng/3.0L Eng.

$25.27 $35.38
$37.80
A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap
  • A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap
  • A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap
  • A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap
  • A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap
  • A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap
  • A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap
Out of stock
Sale -29%
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A6 QUATTRO 05-08 / A6 06-11 COOLANT RESERVOIR, 3.2L Eng., w/o Cap

$37.80 $52.92
$17.84
RDX 07-12 COOLANT RESERVOIR
  • RDX 07-12 COOLANT RESERVOIR
  • RDX 07-12 COOLANT RESERVOIR
  • RDX 07-12 COOLANT RESERVOIR
  • RDX 07-12 COOLANT RESERVOIR
  • RDX 07-12 COOLANT RESERVOIR
Sale -29%
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RDX 07-12 COOLANT RESERVOIR

$17.84 $24.98
$27.48
TSX 04-08 COOLANT RESERVOIR
  • TSX 04-08 COOLANT RESERVOIR
  • TSX 04-08 COOLANT RESERVOIR
  • TSX 04-08 COOLANT RESERVOIR
  • TSX 04-08 COOLANT RESERVOIR
  • TSX 04-08 COOLANT RESERVOIR
Sale -29%
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TSX 04-08 COOLANT RESERVOIR

$27.48 $38.47