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Get the Best Priced Buick Rainier Heater Core

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Get affordable Buick Rainier heater cores you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next Rainier heater cores purchase. Over 12 Years of saving people money and providing great customer service. Check our low-cost options today. The average cost for heater core replacement is between $38.98 and $139.58

Buick Rainier Heater Core Reviews
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Shop Buick Rainier Replacement Heater Core

Search our online heater core catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Buick Rainier Heater Core parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Heater Core brands for the Buick Rainier: AC DelcoSpectra PremiumAPDICARQUESTOSC AutomotiveTYC

Select your Rainier year

Review Fitment Notes
Showing 15 of 67 Results
AC Delco Heater Core - for 2004 Buick Rainier - 15-62887 Click to Enlarge
Website Reviews
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Part Number: 15-62887
Brand: AC Delco
Notes: HVAC Heater Core -- New; A/C FRONT AUTO/AUX CONTROL (CJ2), A/C FRONT MAN/AUX CONTROL (CJ3)
Condition: New
Shipping Options: Ground
$72.43
(3) In Stock
This Part Fits:
Catalog: B
Vehicle
2004 Buick Rainier
AC Delco Heater Core - for 2007 Buick Rainier - W0133-1695306 Click to Enlarge
Website Reviews
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Part Number: W0133-1695306
Brand: AC Delco
Notes: Genuine GM
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$154.93
Our Price: $139.58
View Details
This Part Fits:
Catalog: A
Vehicle
2007 Buick Rainier
Front Spectra Premium Heater Core - for 2006 Buick Rainier - 93058 Click to Enlarge
Website Reviews
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Part Number: 93058
Brand: Spectra Premium
Notes: HVAC Heater Core
Position: Front
Condition: New
Shipping Options: Ground
$41.43
View Details
This Part Fits:
Catalog: B
Vehicle
2006 Buick Rainier
Rear Spectra Premium Heater Core - for 2005 Buick Rainier - 99377 Click to Enlarge
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Part Number: 99377
Brand: Spectra Premium
Notes: HVAC Heater Core -- Without Block Fitting Connections
Position: Rear
Condition: New
Shipping Options: Ground
$56.43
View Details
This Part Fits:
Catalog: B
Vehicle
2005 Buick Rainier
Rear Spectra Premium Heater Core - for 2004 Buick Rainier - 99276 Click to Enlarge
Website Reviews
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Part Number: 99276
Brand: Spectra Premium
Notes: HVAC Heater Core -- With Block Fitting Connections
Position: Rear
Condition: New
Shipping Options: Ground
$73.43
View Details
This Part Fits:
Catalog: B
Vehicle
2004 Buick Rainier
Rear APDI Heater Core - for 2007 Buick Rainier - 9010398 Click to Enlarge
Website Reviews
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Part Number: 9010398
Brand: APDI
Notes: Heater Core -- With Block Connection
Position: Rear
Condition: New
Construction: Aluminum
Shipping Options: Ground
$38.98
(3) In Stock
This Part Fits:
Catalog: T
Vehicle
2007 Buick Rainier
Rear APDI Heater Core - for 2007 Buick Rainier - 9010525 Click to Enlarge
Website Reviews
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Part Number: 9010525
Brand: APDI
Notes: Heater Core -- Without Block Connection
Position: Rear
Condition: New
Construction: Aluminum
Shipping Options: Ground
$65.43
View Details
This Part Fits:
Catalog: B
Vehicle
2007 Buick Rainier
CARQUEST Heater Core - for 2007 Buick Rainier - W0133-2435982 Click to Enlarge
Website Reviews
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Part Number: W0133-2435982
Brand: CARQUEST
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$140.30
Our Price: $55.58
View Details
This Part Fits:
Catalog: A
Vehicle
2007 Buick Rainier
Rear OSC Automotive Heater Core - for 2007 Buick Rainier 5.3L V8 - 99097 Click to Enlarge
Website Reviews
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Part Number: 99097
Brand: OSC Automotive
Notes: HVAC Heater Core -- With Block Fitting
  • Designed to Original Equipment's form and function. Technically advanced and made from premium grade Aluminum. Tubes are cadmium plated inside and out to prevent premature failure. Each heater core is individually pressure tested.
Position: Rear
Condition: New
Shipping Options: Ground
$60.98
(4) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2007 Buick Rainier 5.3L V8
Rear OSC Automotive Heater Core - for 2007 Buick Rainier 4.2L 6 Cyl - 99087 Click to Enlarge
Website Reviews
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Part Number: 99087
Brand: OSC Automotive
Notes: HVAC Heater Core -- Without Block Fitting Connections
  • Designed to Original Equipment's form and function. Technically advanced and made from premium grade Aluminum. Tubes are cadmium plated inside and out to prevent premature failure. Each heater core is individually pressure tested.
Position: Rear
Condition: New
Shipping Options: Ground
$78.08
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2007 Buick Rainier 4.2L 6 Cyl
Front TYC Heater Core - for 2007 Buick Rainier - 96066 Click to Enlarge
Website Reviews
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Part Number: 96066
Brand: TYC
Notes: HVAC Heater Core
Position: Front
Condition: New
Shipping Options: Ground
$40.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle
2007 Buick Rainier
Rear APDI Heater Core - for 2006 Buick Rainier - 9010398 Click to Enlarge
Website Reviews
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Part Number: 9010398
Brand: APDI
Notes: Heater Core -- With Block Connection
Position: Rear
Condition: New
Construction: Aluminum
Shipping Options: Ground
$38.98
(3) In Stock
This Part Fits:
Catalog: T
Vehicle
2006 Buick Rainier
Rear APDI Heater Core - for 2006 Buick Rainier - 9010525 Click to Enlarge
Website Reviews
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Part Number: 9010525
Brand: APDI
Notes: Heater Core -- Without Block Connection
Position: Rear
Condition: New
Construction: Aluminum
Shipping Options: Ground
$65.43
View Details
This Part Fits:
Catalog: B
Vehicle
2006 Buick Rainier
CARQUEST Heater Core - for 2006 Buick Rainier - W0133-2435982 Click to Enlarge
Website Reviews
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Part Number: W0133-2435982
Brand: CARQUEST
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$140.30
Our Price: $55.58
View Details
This Part Fits:
Catalog: A
Vehicle
2006 Buick Rainier
Rear OSC Automotive Heater Core - for 2006 Buick Rainier 4.2L 6 Cyl - 99097 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 99097
Brand: OSC Automotive
Notes: HVAC Heater Core -- With Block Fitting
  • Designed to Original Equipment's form and function. Technically advanced and made from premium grade Aluminum. Tubes are cadmium plated inside and out to prevent premature failure. Each heater core is individually pressure tested.
Position: Rear
Condition: New
Shipping Options: Ground
$60.98
(4) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2006 Buick Rainier 4.2L 6 Cyl

Related Climate Control Parts

Heater Cores available for the following Buick Rainier years: 2007, 2006, 2005, 2004, 07, 06, 05, 04. This part is also sometimes called Buick Rainier Heater Cores. We stock heater core parts for most Buick models including LeSabre, Skylark, Century, Park Avenue, Regal, Rendezvous, Riviera, Roadmaster, LaCrosse, Electra, Lucerne, Wildcat, Enclave, Special, Apollo, Terraza, Estate Wagon, Reatta, Centurion, Skyhawk, Allure, Commercial Chassis, Somerset and Somerset Regal.

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