Relatives
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Applicable to golf 09-14,1K0721388AB,1KD721388A,1KD721388B clutch master pump
$Visible to distributors
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Applicable to throttle valves of Mondeo 14-,CM5Z9E926D,CM5Z9E926B, and CM5G9F991GA
$Visible to distributors
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Suitable for Magotan 07-11,1K0129620D,1K0129620G,1K0129620F air filters
$Visible to distributors
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20990924 applicable to SAIC General copaci 11-18, chuangku 19-22, brake master pump
$Visible to distributors
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Applicable to forklift TCM,FD20/30-T3/T6 brake pump 234A3-72001/47410-23420-71
$Visible to distributors
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Applicable to Audi A4L0B5325060C,0B5325060A,0B5325060B oil filter housing
$Visible to distributors
- Product Description
| Product Size | Length: 1.00cm | Width: 1.00cm | Height: 1.00cm | Product Weight | 0.120kg |
| Packing Size | Length: 1.00cm | Width: 1.00cm | Height: 1.00cm | Packing Weight | 0.120kg |
Brand: Other
Model: Applicable
Applicable vehicle model: General Motors
Compatible vehicle models: General Motors
Compatibility: Applicable
Item No.: S1801
Major downstream platform: eBay
Major downstream platform: Amazon
Major downstream platform: Wish
Major downstream platform: AliExpress
Major downstream platform: LAZADA
Main sales region: Europe
Main sales region: South America
Main sales region: Southeast Asia
Main sales region: North America
Main sales region: Northeast Asia
Has an authorized private label: Yes
Is it a source exclusively for cross-border exports: Yes
Is it a patented source of supply: No
Specification: Blue, 0.9 small tip
Specification: Blue, 0.9 large head
Specification: Blue, 1.1 small head
Specification: Blue, 1.1 large head
Specification: Blue, 1.3 small head
Specification: Blue, 1.3 large head
Specification: Black, 1.8 large head
Specification: Thermometer
Material: Aluminum
Product packaging size: 16.5*10 * 5cm
Product gross weight: 0.12kg
Product net weight: 0.08kg
Product materials: silicone, aluminum alloy
Packing specification: 50*18 * 27cm/50PCs
Function: The radiator cap not only prevents coolant leakage but, more importantly, regulates the pressure balance within the cooling system and maintains a stable coolant level. As the coolant temperature rises, it expands; once the pressure exceeds the relief threshold, the cap’s spring opens, allowing excess coolant to flow into the overflow reservoir for storage. Conversely, when the temperature drops and the coolant contracts, a vacuum forms in the radiator. At this point, the radiator cap opens again, drawing coolant from the overflow reservoir back into the radiator to maintain the proper level.






