Buick Rainier Radiators & Parts

Replacement Radiators
  • TYC® - Engine Coolant Radiator
    TYC®Engine Coolant Radiator (2458)
    0
    # mpn4670913184
    Engine Coolant Radiator (2458) by TYC®. Core Size: 18 1/8" x 26 7/8" x 1 1/16". Row quantity: 1. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement...
    OE quality at an affordable priceDirect replacement
    $124.29
  • TYC® - Engine Coolant Radiator
    TYC®Engine Coolant Radiator (2563)
    0
    # mpn4670913029
    Engine Coolant Radiator (2563) by TYC®. Core Size: 18 1/8" x 26 7/8" x 1 1/16". Row quantity: 1. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement...
    OE quality at an affordable priceDirect replacement
    $139.91
  • Replace® - Engine Coolant Radiator
    Replace®Engine Coolant Radiator (RAD2563)
    0
    # mpn2090535208
    Engine Coolant Radiator (RAD2563) by Replace®. Construction: Plastic/Aluminum. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $138.53
  • Replace® - Engine Coolant Radiator
    Replace®Engine Coolant Radiator (RAD2458)
    0
    # mpn2090529957
    Engine Coolant Radiator (RAD2458) by Replace®. Construction: Plastic/Aluminum. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $142.11
  • gpd® - Engine Coolant Radiator
    gpd®Engine Coolant Radiator (2563C)
    0
    # mpn4733078415
    Engine Coolant Radiator (2563C) by gpd®. Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. Radiators help cool the engine for optimal...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $147.63
  • gpd® - Engine Coolant Radiator
    gpd®Engine Coolant Radiator (2458C)
    0
    # mpn4667480622
    Engine Coolant Radiator (2458C) by gpd®. Radiators are an important part of the engine's cooling system. The main function of the radiator is to extract and dissipate heat from the engine. Radiators help cool the engine for optimal...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $127.69
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator
    ACDelco®GM Original Equipment™ Engine Coolant Radiator (21505)
    0
    # mpn869361338
    GM Original Equipment™ Engine Coolant Radiator (21505) by ACDelco®. Core Size: 27" x 18 1/8" x 7/8". The radiator is the heart of a vehicle’s cooling system. So, when it comes to replacing a worn radiator, you need a product that...
    ReliableLightweight (positive heat-transfer-to-weight ratio)
    $382.90
  • Koyorad® - Engine Coolant Radiator
    Koyorad®Engine Coolant Radiator (A2458)
    0
    # mpn4669511389
    Engine Coolant Radiator by Koyorad®. Row quantity: 1. Plastic Tank. Aluminum Core. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more....
    OE quality at an affordable priceDirect replacement
    $132.20
  • UAC® - Engine Coolant Radiator
    UAC®Engine Coolant Radiator (RA2458C)
    0
    # mpn4753538848
    Engine Coolant Radiator (RA2458C) by UAC®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $114.05
  • UAC® - Engine Coolant Radiator
    UAC®Engine Coolant Radiator (RA2563C)
    0
    # mpn4737748135
    Engine Coolant Radiator (RA2563C) by UAC®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $134.13
  • Mishimoto® - OEM Replacement Engine Coolant Radiator
    Mishimoto®OEM Replacement Engine Coolant Radiator (R2458-AT)
    0
    # mpn3500132854
    OEM Replacement Engine Coolant Radiator by Mishimoto®. This radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator...
    Ideal replacement for an aged, clogged, or leaking stock radiatorFunctions with all factory engine bay equipment
    $151.95
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator (41-2458)
    0
    # mpn4483860432
    Engine Coolant Radiator (41-2458) by Reach Cooling®. Core Size: 26 11/16" x 18 1/8" x 1". Outlet: 1 9/16". Inlet: 1 5/16". Row quantity: 1. Increase the life of your vehicle's engine by keeping your cooling system in top condition....
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $143.14
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator (41-2563)
    0
    # mpn4483860431
    Engine Coolant Radiator (41-2563) by Reach Cooling®. Core Size: 26 11/16" x 18 1/8" x 1". Outlet: 1 9/16". Inlet: 1 5/16". Row quantity: 1. Increase the life of your vehicle's engine by keeping your cooling system in top condition....
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $148.18
  • OSC Heat Transfer Products® - Downflow Engine Coolant Radiator with Transmission Oil Cooler
    OSC Heat Transfer Products®Downflow Engine Coolant Radiator with Transmission Oil Cooler (2458)
    0
    # mpn2639501928
    Downflow Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Core Size: 26 5/16" x 18 1/16" x 1". Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications,...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $151.94
  • OSC Heat Transfer Products® - Engine Coolant Radiator with Transmission Oil Cooler
    OSC Heat Transfer Products®Engine Coolant Radiator with Transmission Oil Cooler (2563)
    0
    # mpn2639497961
    Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Core Size: 26 7/8" x 18 1/8" x 1". Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $176.32
  • K-Metal® - Radiator
    K-Metal®Radiator
    3
    # sp13044
    Radiator by K-Metal®. The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille when the vehicle is at speed, or drawn though by the fan...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $0.00
  • Onix® - Radiator
    Onix®Radiator
    1
    # sp186965
    Radiator by Onix®. Onix radiators are engineered & designed with top-of-the-line components. The radiator is at the core of the vehicle’s cooling system. So, when replacing a radiator, you need a product that will fit and...
    Proven to provide reliable service for many yearsManufactured from robust materials for superior durability
    $47.38 - $312.87
  • Pacific Best® - Engine Coolant Radiator
    Pacific Best®Engine Coolant Radiator
    8
    # sp166230
    Engine Coolant Radiator by Pacific Best®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $37.37 - $811.99
  • CSF® - Engine Coolant Radiator
    CSF®Engine Coolant Radiator (3108)
    0
    # mpn4487748883
    Engine Coolant Radiator (3108) by CSF®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure...
    $134.06
  • Spectra Premium® - Engine Coolant Radiator
    Spectra Premium®Engine Coolant Radiator (CU2458)
    0
    # mpn5046969172
    Engine Coolant Radiator (CU2458) by Spectra Premium®. Core Size: 18" x 26 1/2" x 1". Row quantity: 1. Construction: Aluminum/Plastic. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $117.87
  • ACDelco® - GM Original Equipment™ Engine Coolant Radiator
    ACDelco®GM Original Equipment™ Engine Coolant Radiator (21506)
    0
    # mpn4851615012
    GM Original Equipment™ Engine Coolant Radiator (21506) by ACDelco®. Core Size: 27" x 18 1/8" x 7/8". The radiator is the heart of a vehicle’s cooling system. So, when it comes to replacing a worn radiator, you need a product that...
    ReliableLightweight (positive heat-transfer-to-weight ratio)
    $226.64
  • Sherman® - Engine Coolant Radiator
    Sherman®Engine Coolant Radiator (99630)
    0
    # mpn2626720186
    Engine Coolant Radiator by Sherman®. Restore the OEM-specified cooling ability and be sure that your engine runs optimally and is protected from possible overheating and damage. Trust Sherman and get a durable replacement radiator...
    Factory original quality at less costDirect fit replacement
    $148.04
  • K-Metal® - Engine Coolant Radiator
    K-Metal®Engine Coolant Radiator (CUC2458)
    0
    # mpn4758638000
    Engine Coolant Radiator by K-Metal®. Core Size: 18" x 26 1/2" x 1". The radiator contains a series of small tubes through which coolant flows from the engine. A network of fins surrounds the tubes. Airflow through the grille when the...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $260.47
  • Metrix® - Engine Coolant Radiator
    Metrix®Engine Coolant Radiator (0AAS5336)
    0
    # mpn4620048341
    Engine Coolant Radiator by Metrix®. Plastic Tank. Aluminum Core. This top-grade Metrix product is a great way to go if you want to ensure reliable operation of your automobile. It is made utilizing high-grade materials and the latest...
    Designed to help ensure reliable operation of your vehicleProven to deliver durable and efficient performance
    $134.21
  • Pacific Best® - Engine Coolant Radiator
    Pacific Best®Engine Coolant Radiator (PR2458KA)
    0
    # mpn4652619284
    Engine Coolant Radiator (PR2458KA) by Pacific Best®. Construction: Plastic Tank/Aluminum Core. DPI: 2458. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $140.47
  • Pacific Best® - Engine Coolant Radiator
    Pacific Best®Engine Coolant Radiator (PR2563KA)
    0
    # mpn4652618542
    Engine Coolant Radiator (PR2563KA) by Pacific Best®. Construction: Plastic Tank/Aluminum Core. DPI: 2563. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $152.68
  • Pacific Best® - Engine Coolant Radiator
    Pacific Best®Engine Coolant Radiator (PR2458A)
    0
    # mpn4618076598
    Engine Coolant Radiator (PR2458A) by Pacific Best®. Construction: Plastic Tank/Aluminum Core. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $111.99
  • TruParts® - Engine Coolant Radiator
    TruParts®Engine Coolant Radiator (TRP370358)
    0
    # mpn4759570297
    Engine Coolant Radiator by TruParts®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by TruParts will last a lifetime....
    Direct replacement for your factory partOE quality for a low price
    $119.18
  • Genuine® - Engine Coolant Radiator Mount
    Genuine®Engine Coolant Radiator Mount (89019121)
    0
    # mpn4685976573
    Engine Coolant Radiator Mount (89019121) by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts...
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $38.27
  • Genuine® - Radiator Mount
    Genuine®Radiator Mount (W0133-1821016-OES)
    0
    # mpn4696105733
    Radiator Mount by Genuine®. Position: Lower. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store....
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $37.55




Shop By Service Type

Featured Brands

Related Categories

Browse by Year

Buick Rainier Models
CARiD FacebookCARiD XCARiD YouTube ChannelCARiD PinterestCARiD Instagram
Inspiration Gallery
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.
CUSTOMER SERVICE
INFORMATION
CONTACTS