Chevrolet Silverado 3500 Radiators & Hoses

We stock Genuine OEM Chevrolet® Radiators & Hoses for your Chevrolet Silverado 3500. A new OEM radiator can efficiently transfer heat away from the engine, preventing overheating and damage, ensuring smooth and reliable vehicle performance. OEM radiators are specifically designed to fit your vehicle's make and model, optimizing cooling efficiency and improving fuel economy. Investing in an OEM radiator guarantees superior quality, durability, and compatibility with your vehicle. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

Passenger Side Radiator Air Baffle

Part Number: 15185917
GM GM
Notes: Order by description.
Other Names: Baffle
Description: 5.3, 6.0L, without cladding. Inner, without rear ac. 4.3L. 4.8, 5.3 & 6.0L. 6.0L. Gas engine. Helps properly direct airflow This GM...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • 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,
    • Tahoe
  • 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
MSRP $53.42
$37.62

OEM NEW 1990-2017 GM Cadillac Engine Radiator Coolant Overflow Tank Cap 15075118

Part Number: 15075118
GM GM
Notes: Included with reservoir tank.
Applications: 4.6L. 3.5L. 6.0L. 4.4L. 6.2L. 5.7L. 3.0L, 3.6L. 2.2L, 2.4L. 2 FAN SYSTEM. 2.8L, 3.2L & 3.6L.
Other Names: Cap, rc98
Replaces: 15066786, 22652695, 22671020
Description: Helps seal and regulate cooling pressure in your vehicle's radiator surge tank
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT,
    • SRX,
    • STS
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • Captiva Sport,
    • Cavalier,
    • Classic,
    • Cobalt,
    • Equinox,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Malibu,
    • 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,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban C1500,
    • Suburban C2500,
    • Tahoe,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • 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,
    • Suburban C1500,
    • Suburban C2500,
    • Terrain,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Oldsmobile:
    • Alero,
    • Cutlass,
    • Intrigue
  • Pontiac:
    • G5,
    • G6,
    • Grand Am,
    • Solstice,
    • Sunfire,
    • Torrent
  • Saturn:
    • Aura,
    • Ion,
    • Sky,
    • Vue
MSRP $25.54
$16.60

Radiator Support with Brace, Spacer, Nuts, and Bolts

Part Number: 25815983
GM GM
Other Names: Radiator Support
Replaces: 15079104, 15112997, 15192795, 15205901, 15223701, 15256275, 15814096
Description: 2500 series, 6.0l. 4.8, 5.3 & 6.0L. 3/4, 1 ton. Helps prevent radiator damage This GM Genuine Part is designed, engineered, and tested...
Fits:
  • Chevrolet:
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Suburban 2500
  • GMC:
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon XL 2500
MSRP $514.60
$336.66

Front End Sheet Metal Radiator Opening Brace

Part Number: 15223722
GM GM
Notes: Included with radiator support.
Other Names: Support Brace
Replaces: 15074429, 15192784, 15744931, 15771695
Description: 8.1L gas, 6.6L turbo diesel. 1500 series. 4.3L. 4.8, 5.3 & 6.0L. 1/2 ton. Helps strengthen your vehicle's radiator support framework...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500
Backordered

OEM NEW 99-20 GM Chevrolet Cadillac Oldsmobile Radiator Core Support Nut 3537772

Part Number: 3537772
GM GM
Notes: Included with rear bumper. Included with reinforce bar. Included with bumper assembly. Included with radiator support. Included with...
Other Names: Suspension Stabilizer Bar Link Nut, Support Brace Nut, Bumper Nut, Stabilizer Link Nut, Mount Bolt Nut, Motor Mount Nut, Stud...
Replaces: 03526235, 11516782, 11516796, 15685216
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • ATS,
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT,
    • XLR
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • Camaro,
    • Captiva Sport,
    • Equinox,
    • Express 3500,
    • Express 4500,
    • 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,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 3500,
    • Savana 4500,
    • 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,
    • Terrain,
    • Yukon,
    • Yukon XL,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • Oldsmobile:
    • Bravada
MSRP $4.24
$3.62

OEM NEW 98-05 GM Chevrolet Buick Engine Radiator Air Coolant Pipe Seal 12551933

Part Number: 12551933
GM GM
Other Names: Engine Coolant Pipe O-Ring
Description: Air Bleed Pipe. 2-Hole Design. 8 cylinder, 1998-02. 5.7L. Helps prevent leaks in various components of your vehicle This GM Genuine Part...
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Camaro,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer EXT
  • GMC:
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Pontiac:
    • Firebird
MSRP $12.52
$10.00

Mount Cushion

Part Number: 15033704
GM GM
Notes: Included with frame assembly.
Other Names: Radiator Support Lower Insulator, Radiator Insulator, Cushion,
Description: 4.8, 5.3 & 6.0L. Standard cab, lower. Extended cab. lower. 4.3L. 2wd, 1st design, lower. 4wd, 2500 series, body, lower. 4wd, 1st design,...
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
MSRP $17.78
$16.00

OEM NEW 2001-14 GM Cadillac Chevrolet GMC Yukon Support Upper Insulator 15201005

Part Number: 15201005
GM GM
Other Names: Radiator Support Upper Insulator
Replaces: 15759224, 15759226, 15772884
Description: 4.8, 5.3 & 6.0L. 8.1L gas, 6.6L turbo diesel. 4.3L. CREW CAB. upper code: orange. 2WD. upper position 3. 4WD. upper position 3. Standard...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • 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,
    • Tahoe
  • 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
MSRP $153.43
$101.21

OEM NEW 00-20 GM Cadillac Chevrolet WT Radiator Support Upper Insulator 15201791

Part Number: 15201791
GM GM
Notes: Included with frame assembly.
Other Names: Radiator Support Upper Insulator
Replaces: 15759227, 15761907
Description: Helps dampen the vibrations between your vehicle's body and frame connection Made of shock absorbing material This GM Genuine Part is...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • 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,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • 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,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
MSRP $65.25
$45.95

Multi-Purpose Retainer

Part Number: 15733970
GM GM
Other Names: Radiator Support Air Deflector Nut
Description: Suburban. Yukon XL. With xtreme pkg. Bumper cover,lower retainer. Bumper cover,nut. With cladding. Air deflector,retainer. Gmc....
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • 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,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • 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:
    • H3
  • Oldsmobile:
    • Bravada
MSRP $9.46
$7.98

OEM NEW 1999-20 GM Chevrolet Front Bumper Upper Retainer Deflector Clip 15733971

Part Number: 15733971
GM GM
Notes: Included with air deflector.
Other Names: Radiator Support Air Deflector Clip
Description: Used to secure multiple components This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • 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,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Oldsmobile:
    • Bravada
MSRP $11.25
$9.49

Multi-Purpose Nut

Part Number: 11518099
GM GM
Other Names: Radiator Support Air Deflector Clip
Description: Air deflector,retainer. 2003-07, without SS. With gxp. Helps align and secure various components This GM Genuine Part is designed,...
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • Pontiac:
    • Solstice
MSRP $12.42
$10.47

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