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Radiator Drain Plugs
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OEM (Genuine) Bolt, Drain (Denso)
PartNumber: 19011-PH1-621$12.84 MSRP:$18.12You Save: $5.28 (30%)Product Specifications- Item Dimensions: 1.8 x 1.0 x 0.8 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Bolt, Drain (Denso)
$5.74Product Specifications- Colour: Blue
- Material: Plastic
- Packaging height [cm]: 4,5
- Packaging width [cm]: 1,5
- Weight [kg]: 0,00296
- Part Description: Engine Coolant Radiator Drain Plug
OEM (Genuine) Bolt, Drain (Denso)
PartNumber: 19011-PH1-621$12.89 MSRP:$18.12You Save: $5.23 (29%)Product Specifications- Item Dimensions: 1.8 x 1.0 x 0.8 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Bolt, Drain (Denso)
OEM (Genuine) Radiator Assembly Plug
PartNumber: FOAZ-8115-A$9.92 MSRP:$14.23You Save: $4.31 (31%)Product Specifications- Item Dimensions: 9.4 x 7.4 x 1.0 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: F32Z-8115-A
- Part Description: Radiator Assembly Plug
OEM (Genuine) Cock-Water Drain
PartNumber: 21440-50Y00$13.14 MSRP:$17.93You Save: $4.79 (27%)Product Specifications- Item Dimensions: 0.8 x 0.8 x 0.5 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cock-Water Drain
OEM (Genuine) Radiator Drain Plug
PartNumber: 7L1Z-8115-A$15.72 MSRP:$22.57You Save: $6.85 (31%)Product Specifications- Other Names: Drain Plug, Radiator Drain Plug
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Radiator Drain Plug
OEM (Genuine) Drain Valve
PartNumber: 90910-09054$6.95 MSRP:$10.00You Save: $3.05 (31%)Product Specifications- Item Dimensions: 5.8 x 1.8 x 0.5 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Drain Valve
OEM (Genuine) Bolt, Drain
PartNumber: 19017-5AA-A01$2.62 MSRP:$3.68You Save: $1.06 (29%)Product Specifications- Other Names: Drain Plug
- Item Dimensions: 1.6 x 1.6 x 0.5 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Bolt, Drain
OEM (Genuine) Plug-Radiator Drain
PartNumber: 2531838000$1.72 MSRP:$2.28You Save: $0.56 (25%)Product Specifications- Other Names: Drain Plug, Radiator Assembly Drain Plug
- Item Dimensions: 6.1 x 6.1 x 4.2 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: R218--HHNAC
- Part Description: Plug-Radiator Drain
OEM (Genuine) Cock Assembly, Drain
PartNumber: 23322-54010$8.36 MSRP:$10.69You Save: $2.33 (22%)Product Specifications- Other Names: Drain Tube Drain Plug; Plug, Air (For Oil Cooler Drain Cock); Plug, Radiator Drain Cock
- Item Dimensions: 5.3 x 1.5 x 0.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cock Assembly, Drain
OEM (Genuine) Drain Tube Drain Plug
PartNumber: 23322-54010$7.44 MSRP:$10.69You Save: $3.25 (31%)Product Specifications- Other Names: Drain Tube Drain Plug; Plug, Air (For Oil Cooler Drain Cock); Plug, Radiator Drain Cock
- Item Dimensions: 5.3 x 1.5 x 0.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Drain Tube Drain Plug
OEM (Genuine) Petcock, Drain (Toyo)
PartNumber: 19011-PH2-004$11.01 MSRP:$15.46You Save: $4.45 (29%)Product Specifications- Other Names: Drain Plug, Radiator Assembly Drain Plug
- Item Dimensions: 1.6 x 1.0 x 0.8 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 19011-PV0-005
- Part Description: Petcock, Drain (Toyo)
OEM (Genuine) Radiator Assembly Plug
PartNumber: 16417-21280$5.25 MSRP:$7.56You Save: $2.31 (31%)Product Specifications- Other Names: Radiator Drain Plug; Tank Drain Plug; Cock Sub-Assembly; No.1 Radiator Drain Plug.
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 16417-0C180
- Part Description: Radiator Assembly Plug
OEM (Genuine) Plug-Radiator Drain
PartNumber: 25318-38000$4.13 MSRP:$5.55You Save: $1.42 (26%)Product Specifications- Other Names: Drain Plug, Radiator Assembly Drain Plug
- Item Dimensions: 6.1 x 6.1 x 4.2 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: R218--HHNAC
- Part Description: Plug-Radiator Drain
OEM (Genuine) Plug-Radiator Drain
PartNumber: 253183K100$2.52 MSRP:$3.35You Save: $0.83 (25%)Product Specifications- Item Dimensions: 8.2 x 8.1 x 6.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Plug-Radiator Drain
OEM (Genuine) Valve - Drain
PartNumber: 21440-3JA0A$24.91 MSRP:$33.90You Save: $8.99 (27%)Product Specifications- Other Names: Drain Plug
- Item Dimensions: 0.9 x 0.6 x 0.6 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Valve - Drain
OEM (Genuine) Valve - Drain
PartNumber: 21440-3JA0A$24.80 MSRP:$33.90You Save: $9.10 (27%)Product Specifications- Other Names: Drain Plug
- Item Dimensions: 0.9 x 0.6 x 0.6 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Valve - Drain
OEM (Genuine) Plug-Radiator Drain
PartNumber: 25318-3K100$5.01 MSRP:$6.73You Save: $1.72 (26%)Product Specifications- Item Dimensions: 8.2 x 8.1 x 6.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Plug-Radiator Drain
OEM (Genuine) Plug-Radiator Drain
PartNumber: 253182F000$6.85 MSRP:$9.13You Save: $2.28 (25%)Product Specifications- Other Names: Drain Plug
- Part Description: Plug-Radiator Drain
OEM (Genuine) Cock-Water Drain
PartNumber: 21440-01G10$11.86 MSRP:$16.18You Save: $4.32 (27%)Product Specifications- Item Dimensions: 1.6 x 1.6 x 0.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 21440-01G00
- Part Description: Cock-Water Drain
$9.72 MSRP:$13.99You Save: $4.27 (31%)Product Specifications- Other Names: Drain Plug, Radiator Assembly Drain Plug
- Item Dimensions: 5.7 x 1.8 x 1.2 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: Radiator Assembly Drain Plug
OEM (Genuine) Cock-Water Drain
PartNumber: 21440-5V000$15.77 MSRP:$21.53You Save: $5.76 (27%)Product Specifications- Item Dimensions: 0.9 x 0.9 x 0.7 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cock-Water Drain
OEM (Genuine) Cock-Water Drain
PartNumber: 21440-50Y00$13.19 MSRP:$17.93You Save: $4.74 (27%)Product Specifications- Item Dimensions: 0.8 x 0.8 x 0.5 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: Cock-Water Drain
OEM (Genuine) Cock-Water Drain
PartNumber: 21441-JK20A$14.30 MSRP:$19.52You Save: $5.22 (27%)Product Specifications- Other Names: Drain Plug, Radiator Assembly Drain Plug
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 21441-JG00A
- Part Description: Cock-Water Drain
OEM (Genuine) Plug-Radiator Drain
PartNumber: 253181D100$7.65 MSRP:$10.20You Save: $2.55 (25%)Product Specifications- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Plug-Radiator Drain
OEM (Genuine) Valve - Drain
PartNumber: 21440-1PA0A$25.78 MSRP:$35.23You Save: $9.45 (27%)Product Specifications- Other Names: Cock-Water Drain
- Item Dimensions: 1.5 x 0.8 x 0.5 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: Valve - Drain
OEM (Genuine) Cock, Radiator Drain
PartNumber: 16417-21280$5.90 MSRP:$7.56You Save: $1.66 (22%)Product Specifications- Other Names: Radiator Drain Plug; Tank Drain Plug; Cock Sub-Assembly; No.1 Radiator Drain Plug.
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 16417-0C180
- Part Description: Cock, Radiator Drain
OEM (Genuine) Cock-Water Drain
PartNumber: 21441-JK20A$14.35 MSRP:$19.52You Save: $5.17 (27%)Product Specifications- Other Names: Drain Plug, Radiator Assembly Drain Plug
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 21441-JG00A
- Part Description: Cock-Water Drain
OEM (Genuine) Tank Drain Plug
PartNumber: 16417-15210$5.63 MSRP:$8.10You Save: $2.47 (31%)Product Specifications- Item Dimensions: 5.3 x 1.6 x 0.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Tank Drain Plug
OEM (Genuine) Plug-Radiator Drain
PartNumber: 25318-1D100$4.75 MSRP:$6.39You Save: $1.64 (26%)Product Specifications- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: Plug-Radiator Drain
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Next >About Radiator Drain Plugs
The radiator durian plug is a little mechanism that is designed to facilitate cooling system maintenance.
Radiator drain plug significanceThe radiator drain plug is a vital device to have to drain the coolant. In older vehicles, you had to remove the entire radiator just to drain it. Nowadays, cars are secured with radiator drain plugs that seal the coolant inside and ease the radiator draining process. The plug is a necessary component and must be kept in reasonable condition to maintain the radiator sealed.
Common issues with a faulty radiator drain plugA defective radiator drain plug can lead to coolant leaks, overheating, or damage to the radiator.