OEM GM Radiators

Refine Results
To work right, an engine needs to avoid overheating. What does the best job of helping one run relatively cool? Your factory GM radiator. How car radiators work starts with coolant. This fluid is designed to absorb the heat produced during engine operation. It does so as it flows through a radiator hose and between inlets and outlets. As it moves back and forth, a radiator cap compresses it, enabling it to absorb as much heat as it can. The aluminum fins on your radiator core block then release the heat, and a fan dissipates it. The result: your engine works better and lasts longer. When a radiator goes bad, however, you'll start to see all sorts of signs. Luckily, they're easy to recognize. The most obvious symptom of radiator failure is fin damage. Others range from strange engine noise and the sweet, syrupy smell of ethylene glycol (indicating coolant leakage) to sludgy coolant. You may even see your heater and air conditioner start to malfunction. The worst sign of a bad radiator, though, is an engine overheat. Engine failure often follows. If you have what you think are radiator problems, check your temperature gauge first. It'll let you know if your engine's running hot. Then, do an inspection. If radiator replacement is necessary, avoid the aftermarket. Our auto parts store has the best solution. That's a genuine GM radiator. Your OEM designs them specifically for its models, after all, and that guarantees they'll work together. Check another big DIY project off your to-dos -- order online now!
Radiator Cap
MSRP $18.11
$10.87
Part Number: 15064718
Other Names: Cap More Names
Description: Astro, Safari. More Info
Fits:
  • Chevrolet:
    • Astro
  • GMC:
    • Safari
Radiator Cap
MSRP $18.50
$11.10
Part Number: 15982188
Other Names: Filler Cap, Cap More Names
Description: All models. Express, savana. S-series. 5.0, 5.7, 7.4 & 8.1L. 4.3L. Astro, Safari. More Info
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Astro,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • S10,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G3500,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • Oldsmobile:
    • Bravada
  • 34 more
Radiator Cap
MSRP $33.73
$20.24
Part Number: 30020692
Other Names: Cap More Names
Description: Tracker. More Info
Fits:
  • Chevrolet:
    • Tracker
Radiator Cap
MSRP $16.05
$9.64
Part Number: 10316828
Other Names: Cap More Names
Description: All models. 8 cylinder, 1998-02. More Info
Fits:
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
Radiator Cap
MSRP $18.05
$10.84
Part Number: 25730158
Other Names: Filler Cap, Cap More Names
Description: Aztek, Rendezvous. All models. Terraza, Uplander. Relay. Park Avenue. 3.8L. 3.4L, with dex-cool label. Montana SV6. More Info
Fits:
  • Buick:
    • Century,
    • LeSabre,
    • Park Avenue,
    • Regal,
    • Rendezvous,
    • Terraza
  • Chevrolet:
    • Impala,
    • Monte Carlo,
    • Uplander,
    • Venture
  • Oldsmobile:
    • Intrigue,
    • Silhouette
  • Pontiac:
    • Aztek,
    • Bonneville,
    • Grand Prix,
    • Montana
  • Saturn:
    • Relay
  • 12 more
Radiator Cap
MSRP $17.78
$10.67
Part Number: 15042975
Other Names: Filler Cap, Reservoir Cap, Cap More Names
Fits:
  • Buick:
    • Enclave,
    • LaCrosse,
    • Lucerne,
    • Rainier
  • Chevrolet:
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • HHR,
    • Impala,
    • Monte Carlo,
    • Trailblazer,
    • Trailblazer EXT,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • Hummer:
    • H3,
    • H3T
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • Grand Prix,
    • Montana
  • Saturn:
    • Outlook
  • 24 more
Radiator Cap
MSRP $10.05
$7.24
Part Number: 97177848
Other Names: Cap More Names
Description: Spectrum, storm. More Info
Fits:
  • Chevrolet:
    • LCF 3500,
    • Spectrum
Radiator Cap
MSRP $20.20
$12.12
Part Number: 15075565
Other Names: Filler Cap, Cap More Names
Description: S-series. Blazer/Sonoma/S10. More Info
Fits:
  • Chevrolet:
    • Blazer,
    • S10
  • GMC:
    • Jimmy,
    • S15,
    • Sonoma
Radiator Cap
MSRP $6.41
$4.38
Part Number: 22757837
Other Names: Cap More Names
Description: Supercharger Cooling. Location-Filler Neck. More Info
Fits:
  • Chevrolet:
    • Corvette
Radiator Cap
MSRP $20.87
$15.02
Part Number: 19318278
Other Names: Cap More Names
Replaces: 19317447
Description: City Express. More Info
Fits:
  • Chevrolet:
    • City Express
Radiator Cap
MSRP $14.27
$8.56
Part Number: 25661994
Other Names: Cap More Names
Description: Location-Reservoir. Pink Label. More Info
Fits:
  • Buick:
    • Skylark
  • Cadillac:
    • Allante,
    • DeVille,
    • Eldorado,
    • Seville
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Cavalier,
    • Express 2500,
    • Express 3500,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G2500,
    • G3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 2500,
    • Savana 3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • Oldsmobile:
    • Cutlass Calais
  • Pontiac:
    • Grand Am,
    • Sunbird
  • 37 more
Radiator Hose Clamp
MSRP $3.33
$2.40
Part Number: 11547957
Positions: Lower
Other Names: Lower Hose Clamp, Clamp More Names
Description: 6.2L, with supercharger, #3. More Info
Fits:
  • Chevrolet:
    • Camaro
Radiator Hose Clamp
MSRP $8.51
$6.12
Part Number: 11610421
Positions: Lower Front, Lower Rear, Lower, Lower Upper, Front Upper Front, Front Upper Rear, Front Upper Lower, Front Upper Upper, Rear Upper Front, Rear Upper Rear, Rear Upper Lower, Rear Upper Upper
Other Names: Lower Hose Clamp, Upper Hose Clamp, Clamp More Names
Replaces: 11570869
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Cruze
Radiator Hose Clamp
MSRP $5.98
$4.31
Part Number: 22681354
Positions: Lower
Other Names: Clamp, Lower Hose Clip, Clip More Names
Description: 2.2L with dohc. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
Radiator Hose Clamp
MSRP $14.47
$10.42
Part Number: 11548236
Positions: Front Lower Front, Front Lower Rear, Front Lower Lower, Front Lower Upper, Front Upper Front, Front Upper Rear, Front Upper Lower, Front Upper Upper
Other Names: Lower Hose Clamp, Upper Hose Clamp, Clamp More Names
Description: 1.5L turbo, front. 3.6L, rear. 2.0L turbo, front. 1.8L, engine cooling. 2.5L main. front. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Malibu
Radiator Hose Clamp
MSRP $5.98
$4.31
Part Number: 11517143
Positions: Lower, Lower Upper, Upper Lower, Upper
Other Names: Lower Hose Clamp, Upper Hose Clamp, Clamp More Names
Replaces: 11516233
Description: 3.6L. 4.6L, with trailer pkg. 4.4L. 3.5L. to engine. 3.5L. to radiator. More Info
Notes: 17. More Notes
Fits:
  • Cadillac:
    • STS
  • Saturn:
    • Vue
Radiator
MSRP $268.12
$176.15
Part Number: 13267665
Description: Verano. 2.4l. Verano. 2.0l. Auto trans. More Info
Fits:
  • Buick:
    • Verano
Radiator
MSRP $248.12
$163.01
Part Number: 13267669
Description: Cruze, Cruze Limited. Auto trans. 1st Design. External ATF Cooler. More Info
Fits:
  • Chevrolet:
    • Cruze
Radiator
MSRP $374.00
$118.23
Part Number: 13310787
Description: Cruze. More Info
Fits:
  • Chevrolet:
    • Cruze
Radiator
MSRP $245.66
$161.40
Part Number: 13330390
Other Names: F Radiator More Names
Description: Cruze, Cruze Limited. Manual trans. More Info
Fits:
  • Chevrolet:
    • Cruze,
    • Cruze Limited
Radiator
MSRP $318.33
$209.15
Part Number: 10353890
Description: Corvette. 7.0l. Corvette. 6.0l. Without oil cooler. Auto trans. 3.15 axle ratio. More Info
Fits:
  • Chevrolet:
    • Corvette
Radiator
MSRP $195.75
$106.53
Part Number: 22717621
Description: Cobalt. 2.0l. Ion. 2.0l. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
Radiator
MSRP $351.81
$231.14
Part Number: 15762438
Description: 5.0, 5.7, 7.4 & 8.1L, 5.0, 5.7L. 4.3L, without oil cooler, standard duty heate. Express, savana. Without engine oil cooler. For A/C... More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • P30
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 2 more
Radiator
MSRP $277.55
$147.79
Part Number: 19130364
Description: STS. 4.6L, with trailer pkg, without oil cooler. With trailer package. SRX. 3.6l. SRX. 4.6l. Without trailer provisions. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
Radiator
MSRP $277.92
$182.59
Part Number: 19130397
Description: Without trailer package. 3.6L, without trailer pkg, 2nd design. Exc.Towing Package. 2nd Design. SRX. 3.6l. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
Radiator
MSRP $383.33
$251.85
Part Number: 19256745
Notes: 24. More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 8 more
Radiator
MSRP $305.87
$200.95
Part Number: 19259456
Description: 3.6 & 2.8L, manual trans. CTS-v. More Info
Fits:
  • Cadillac:
    • CTS
Radiator
MSRP $361.67
$237.62
Part Number: 15841574
Description: Auto trans. With engine oil cooler. Drive Ratio 3.73. Core Size-34 x 18 1/2 x1 1/8". 6.0L. Hummer H2. Code Size-34 x 18 1/2 x 1 1/8".... More Info
Notes: 103. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 25 more
Radiator
MSRP $197.37
$129.67
Part Number: 15849616
Description: All models. 4.3l. Auto trans. Manual trans. With oil cooler. More Info
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
Radiator
MSRP $499.41
$328.12
Part Number: 15914079
Description: Silverado, sierra. 6.6l. All models. 6.6l. Auto trans. More Info
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
  • 5 more
Radiator
MSRP $283.75
$186.42
Part Number: 15932855
Description: 3.0L, 3.6L, with direct injection, auto trans, all. CTS. 3.6l. 3.0, 3.6L, 3.0L, auto trans. More Info
Fits:
  • Cadillac:
    • CTS
Radiator
MSRP $279.95
$183.93
Part Number: 20777042
Description: Captiva Sport. Vue Hybrid. 3.5L. More Info
Fits:
  • Chevrolet:
    • Captiva Sport
  • Saturn:
    • Vue
Radiator
MSRP $430.00
$282.51
Part Number: 20983746
Description: CTS. 3.6l h/o. Auto trans. More Info
Fits:
  • Cadillac:
    • CTS
Radiator
MSRP $197.71
$129.90
Part Number: 15140505
Description: With police pkg. Impala, Monte Carlo. 2nd design (metric thread). 3.4l. Grand Prix. 3.8l. With gtp. 3.8L, with ws6 pkg. More Info
Fits:
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
Radiator
MSRP $526.67
$344.44
Part Number: 15140592
Description: Impala, Monte Carlo. 5.3l. 3.5 & 3.9L, with police. Grand Prix. 5.3l. LaCrosse. 5.3l. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
Radiator
MSRP $240.38
$157.93
Part Number: 15180873
Description: Astro, Safari. More Info
Fits:
  • Chevrolet:
    • Astro
  • GMC:
    • Safari
Radiator
MSRP $254.02
$166.89
Part Number: 15193110
Description: All models. 5.3l. 4.8, 5.3 & 6.0L, 5.3L. Stamped #jds,aat,can,ajr. Optional. 4.8L. 5.3L, without rear ac. More Info
Notes: 245. More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Avalanche 1500,
    • Silverado 1500,
    • Silverado 2500,
    • Suburban 1500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500,
    • Yukon,
    • Yukon XL 1500
  • 5 more
Radiator
MSRP $254.50
$167.21
Part Number: 15120548
Description: S-series. 4.3l. 4.3L, manual trans. Auto trans. More Info
Notes: 111. More Notes
Fits:
  • Chevrolet:
    • Blazer,
    • S10
  • GMC:
    • Jimmy,
    • Sonoma
  • Oldsmobile:
    • Bravada
Radiator
MSRP $495.00
$325.22
Part Number: 22966123
Description: ATS. 2.5l. More Info
Fits:
  • Cadillac:
    • ATS
Radiator
MSRP $528.01
$345.32
Part Number: 89018316
Description: All models. 8.1l. Auto trans. 4 speed. More Info
Fits:
  • Chevrolet:
    • Avalanche 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 2500
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon XL 2500
  • 2 more
Radiator
MSRP $289.32
$190.08
Part Number: 89018528
Description: All models. 4.6l. Seville. Standard. More Info
Fits:
  • Cadillac:
    • DeVille,
    • Seville
Radiator
MSRP $243.33
$159.87
Part Number: 89018545
Description: Bonneville, LeSabre. 2nd design. Bonneville, LeSabre. 3.8l. More Info
Fits:
  • Buick:
    • LeSabre
  • Pontiac:
    • Bonneville
Radiator
MSRP $235.00
$154.40
Part Number: 89018716
Description: With hd cooling. All models. 4.6l. Heavy duty. Bonneville, LeSabre. 4.6l. More Info
Fits:
  • Cadillac:
    • DeVille
  • Pontiac:
    • Bonneville
Radiator
MSRP $361.67
$237.62
Part Number: 89019165
Description: Express, savana. 6.0l. Express, savana. 4.8l. More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
Radiator
MSRP $671.67
$439.27
Part Number: 89019344
Description: Exc.Drive Ratio 4.56. Oil Cooler. Suspension Code:JR. For A/C Belt. 140 Amp Alternator. 5.7L, without ac. More Info
Notes: 120. More Notes
Fits:
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 18 more
Radiator
MSRP $329.95
$216.78
Part Number: 95298552
Replaces: 95136075
Description: Encore. Trax. 2nd design. Without high output. Korea built. More Info
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Trax
Radiator
MSRP $232.15
$131.37
Part Number: 95316047
Replaces: 95022258
Description: Sonic. Auto trans. More Info
Fits:
  • Chevrolet:
    • Sonic
Radiator
MSRP $177.41
$113.54
Part Number: 95316048
Replaces: 95158677
Description: Sonic. Manual trans. More Info
Fits:
  • Chevrolet:
    • Sonic

No results found for "radiator, radiator hose, radiator cap". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!