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1985 Mercedes 300SD Radiator Cap

Review Fitment Notes

We have 12 radiator cap products to choose from for your 1985 Mercedes 300SD, and our low-cost options range from $3.98 up to $9.58

Showing 12 of 12 Results
Gates Radiator Cap W0133-1652671 Click to Enlarge
5 Stars
Gates W0133-1652671
Radiator Cap
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Gates Radiator Cap
Part Number: W0133-1652671
Brand: Gates
Notes: OE Type - w/ 1.4 Bar Cap
  • Fits applications with 3/4 inch deep filler necks. Heavy-Duty Cool Control Caps Diverts pressurized coolant to reservoir instead of an overflow tube.
  • Corrosion-resistant, heavy-gauge metal construction assures long life and accurate control of pressure.
  • Atmospheric type valve allows cooling system to pressurize as needed, resulting in less strain on system's components.
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$16.00
Our Price: $5.58
(98) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300SD
Gates Radiator Cap 6209-09160835 Click to Enlarge
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Gates Radiator Cap
Part Number: 6209-09160835
Brand: Gates
Notes: OE Type Radiator Cap -- 20 psi Pressure Rating
Condition: New
Shipping Options: Ground
$4.83
(12) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1985 Mercedes 300SD 3.0L 5 Cyl DIESEL
Gates Radiator Cap 6209-05282768 Click to Enlarge
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Gates Radiator Cap
Part Number: 6209-05282768
Brand: Gates
Notes: Safety Release Radiator Cap -- 20 psi Pressure Rating
Condition: New
Cap Finish: Stainless Steel
Color: Silver
Shipping Options: Ground
$6.18
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1985 Mercedes 300SD 3.0L 5 Cyl DIESEL
API Radiator Cap 6209-07387102 Click to Enlarge
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API Radiator Cap
Part Number: 6209-07387102
Brand: API
Notes: Radiator Cap -- Standard; 20 lb
Condition: New
Shipping Options: Ground
$3.98
(12) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
1985 Mercedes 300SD 3.0L 5 Cyl
Stant Radiator Cap 6209-05066133 Click to Enlarge
5 Stars
Stant 10235
Radiator Cap
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Stant Radiator Cap
Part Number: 6209-05066133
Brand: Stant
Notes: OE Type Radiator Cap -- Pressure Rating 20 psi
Condition: New
Shipping Options: Ground
$5.18
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
1985 Mercedes 300SD
Stant Radiator Cap 6209-05066168 Click to Enlarge
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Stant Radiator Cap
Part Number: 6209-05066168
Brand: Stant
Notes: Safety Release Radiator Cap -- Pressure Rating 20 psi
Condition: New
Shipping Options: Ground
$6.18
(21) In Stock
This Part Fits:
Catalog: B
Vehicle
1985 Mercedes 300SD
APA/URO Parts Radiator Cap W0133-1639346 Click to Enlarge
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APA/URO Parts Radiator Cap
Part Number: W0133-1639346
Brand: APA/URO Parts
Notes: w/ 1.2 Bar Cap
Detailed Notes: 1.4 Bar
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$16.00
Our Price: $8.58
(37) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300SD
APA/URO Parts Radiator Cap W0133-1639346 Click to Enlarge
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APA/URO Parts Radiator Cap
Part Number: W0133-1639346
Brand: APA/URO Parts
Notes: w/ 1.4 Bar Cap
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$16.00
Our Price: $8.58
(37) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300SD
Rein Radiator Cap W0133-1639346 Click to Enlarge
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Rein Radiator Cap
Part Number: W0133-1639346
Brand: Rein
Notes: w/ 1.2 Bar Cap
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$16.00
Our Price: $6.58
(35) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300SD
Rein Radiator Cap W0133-1639346 Click to Enlarge
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Rein Radiator Cap
Part Number: W0133-1639346
Brand: Rein
Notes: w/ 1.4 Bar Cap
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$16.00
Our Price: $6.58
(35) In Stock
This Part Fits:
Catalog: A
Vehicle
1985 Mercedes 300SD
Motorad Radiator Cap 6209-09078999 Click to Enlarge
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Motorad Radiator Cap
Part Number: 6209-09078999
Brand: Motorad
Notes: Safety Lever -- Relief pressure 20 lb
  • Safety lever to vent coolant pressure before removal
  • Easy installation and removal
  • Meets all OEM specifications
  • Maintains proper cooling system pressure
  • 100% tested to ensure proper pressure and longevity
Condition: New
Shipping Options: Ground
$5.83
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1985 Mercedes 300SD 3.0L 5 Cyl
Motorad Radiator Cap 6209-05392063 Click to Enlarge
5 Stars
Motorad T20
Radiator Cap
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Motorad Radiator Cap
Part Number: 6209-05392063
Brand: Motorad
Notes: Standard -- Relief pressure 20 lb
  • Easy installation and removal
  • Meets all OEM specifications
  • Maintains proper cooling system pressure
  • 100% tested to ensure proper pressure and longevity
Condition: New
Shipping Options: Ground
$4.18
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1985 Mercedes 300SD 3.0L 5 Cyl