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1979 Mercedes 450SL Expansion Tank Cap

Review Fitment Notes

We have 8 expansion tank cap products to choose from for your 1979 Mercedes 450SL, and our low-cost options range from $4.18 up to $18.58

Showing 8 of 8 Results
Febi Expansion Tank Cap 6280-08048681 Click to Enlarge
5 Stars
Febi 124 500 04 06
Expansion Tank Cap
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Febi Expansion Tank Cap
Part Number: 6280-08048681
Brand: Febi
Notes: Expansion Tank Cap (Bayonet Type)
Condition: New
Shipping Options: Ground
$6.73
(4) In Stock
This Part Fits:
Catalog: G
Vehicle
1979 Mercedes 450SL
APA/URO Parts Expansion Tank Cap 6280-05480099 Click to Enlarge
5 Stars
APA/URO Parts 1245000406
Expansion Tank Cap
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APA/URO Parts Expansion Tank Cap
Part Number: 6280-05480099
Brand: APA/URO Parts
Notes: Engine Coolant Reservoir Cap
  • Guaranteed fitment
  • Precision-molded to OE cap dimensions to ensure compatibility with original and aftermarket coolant recovery tanks
  • Quality cap and seal materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
Condition: New
Shipping Options: Ground
$4.18
(22) In Stock
This Part Fits:
Catalog: B
Vehicle
1979 Mercedes 450SL
Rein Expansion Tank Cap 6280-08040530 Click to Enlarge
Website Reviews
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Rein Expansion Tank Cap
Part Number: 6280-08040530
Brand: Rein
Notes: Expansion Tank Cap (Bayonet Type) -- OEM
Condition: New
Shipping Options: Ground
$8.73
(35) In Stock
This Part Fits:
Catalog: G
Vehicle
1979 Mercedes 450SL
Ruville Expansion Tank Cap W0133-1638822 Click to Enlarge
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Ruville Expansion Tank Cap
Part Number: W0133-1638822
Brand: Ruville
Product Remark: 1.2 Bar
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$20.62
Our Price: $18.58
(32) In Stock
This Part Fits:
Catalog: A
Vehicle
1979 Mercedes 450SL
CRP Expansion Tank Cap W0133-4145433 Image is not vehicle specific
Website Reviews
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CRP Expansion Tank Cap
Part Number: W0133-4145433
Brand: CRP
Detailed Notes: Although this number has been superseded to 124 500 04 60 (1.4 bar) it will continue to be offered as long as it is manufactured.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$32.50
Our Price: $14.58
Out of Stock
This Part Fits:
Catalog: A
Vehicle
1979 Mercedes 450SL
CRP Expansion Tank Cap W0133-1638822 Click to Enlarge
Website Reviews
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CRP Expansion Tank Cap
Part Number: W0133-1638822
Brand: CRP
Detailed Notes: Although this number has been superseded to 124 500 04 60 (1.4 bar) it will continue to be offered as long as it is manufactured.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$32.50
Our Price: $13.58
Out of Stock
This Part Fits:
Catalog: A
Vehicle
1979 Mercedes 450SL
Ruville Expansion Tank Cap W0133-4145433 Image is not vehicle specific
Website Reviews
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Ruville Expansion Tank Cap
Part Number: W0133-4145433
Brand: Ruville
Product Remark: 1.2 Bar
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$32.50
Our Price: $18.58
Out of Stock
This Part Fits:
Catalog: A
Vehicle
1979 Mercedes 450SL
Genuine Expansion Tank Cap 6280-08015607 Click to Enlarge
5 Stars
Genuine 124 500 04 06
Expansion Tank Cap
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Genuine Expansion Tank Cap
Part Number: 6280-08015607
Brand: Genuine
Notes: Expansion Tank Cap (Bayonet Type)
Condition: New
Shipping Options: Ground
$15.73
Out of Stock
This Part Fits:
Catalog: G
Vehicle
1979 Mercedes 450SL