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OEM GM Radiators

The radiator in your vehicle plays a vital role in maintaining the proper engine temperature. As the engine runs, it generates heat, and the radiator helps cool it down to prevent overheating. It’s important to keep an eye on the radiator, radiator hose, and radiator cap, as these components work together to maintain the optimal temperature for your engine.

Why the Radiator and Its Components Matter

Over time, your GMC Sierra 1500's radiator can wear out or become clogged, affecting its ability to regulate the engine’s temperature. Here’s how different parts of the cooling system contribute to this process:

  • Radiator: The radiator itself is responsible for transferring heat away from the engine. If it becomes clogged or leaks, your engine may overheat, leading to potential damage.
  • Radiator Hose: The radiator hose carries coolant to and from the radiator. If the hose becomes cracked or damaged, coolant can leak.
  • Radiator Cap: The radiator cap maintains pressure in the cooling system. If the cap is damaged or fails, it can lead to overheating or coolant loss.

Why the Air Intake Matters for Your Engine

In addition to the radiator, the air intake system also plays a crucial role in maintaining your engine’s performance. The air intake delivers clean air to the engine for combustion. A blocked or damaged air intake can reduce engine efficiency, similar to how a faulty radiator can cause overheating.

If you need to replace your radiator, radiator hose, or radiator cap, or if you’re looking for air intake parts, contact us today for amazing discounts and easy ordering!

23229834 - : Upper Radiator Air Baffle for GM Image

Upper Radiator Air Baffle

Sedan, 2.5L, all. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$56.87
MSRP $83.32
Save $26.45
31.7% Off
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22968257 - : Radiator Surge Tank Retainer for GM Image

Radiator Surge Tank Retainer

Wagon, 6.2L. Helps keep components securely attached This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$4.72
MSRP $6.38
Save $1.66
26% Off
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23336479 - : Lower Radiator Air Baffle for GM Image

Lower Radiator Air Baffle

3.6L, main, with performance pkg. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous...
$78.06
MSRP $114.37
Save $36.31
31.7% Off
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84056740 - : Radiator Support Air Duct for GM Image

Radiator Support Air Duct

Front cooling, outer.
$51.56
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84462298 - : Radiator Air Upper Baffle for GM Image

Radiator Air Upper Baffle

4.2L twin-turbo main radiator. with pedestrian protect. Helps properly direct airflow This GM Genuine Part is designed, engineered, and...
$93.85
MSRP $137.50
Save $43.65
31.7% Off
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13349362 - : Radiator Surge Tank Bracket for GM Image

Radiator Surge Tank Bracket

Coolant reservoir. Helps align and secure your vehicle's engine coolant reservoir This GM Genuine Part is designed, engineered, and...
$8.14
MSRP $10.96
Save $2.82
25.7% Off
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23495077 - : Lower Radiator Air Baffle for GM Image

Lower Radiator Air Baffle

6.2L, main, without supercharger, convertible. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to...
$58.02
MSRP $82.82
Save $24.80
29.9% Off
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22872263 - : Upper Radiator Air Baffle for GM Image

Upper Radiator Air Baffle

2.4L. 2.0L turbo. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$68.54
MSRP $100.41
Save $31.87
31.7% Off
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22871195 - : Radiator Air Lower Deflector for GM Image

Radiator Air Lower Deflector

2.4L. 3.6L. 3.0L. Helps prevent engine overheating Directs air flow to the proper location This GM Genuine Part is designed, engineered,...
$58.13
MSRP $85.52
Save $27.39
32% Off
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23141866 - : Upper Radiator Air Baffle for GM Image

Upper Radiator Air Baffle

Without eassist with r-134a. Without eassist with r-1234yf. Upper. Helps properly direct airflow This GM Genuine Part is designed,...
$54.42
MSRP $77.67
Save $23.25
29.9% Off
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84574863 - : Radiator Air Upper Baffle for GM Image

Radiator Air Upper Baffle

2.8L diesel. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$86.11
MSRP $126.16
Save $40.05
31.7% Off
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84727598 - : Lower Radiator Air Baffle for GM Image

Lower Radiator Air Baffle

3.6L, without hvy duty cooling. Helps properly direct airflow This GM Genuine Part is designed, engineered, and tested to rigorous...
$80.21
MSRP $117.51
Save $37.30
31.7% Off
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