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1999 Lexus GS300

1999 Lexus GS300 Coolant Reservoir Caps

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Help Series Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: RB54231
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 1999 Lexus GS300 All Submodels All Engines
Product Details
Notes : 2.6 in. L x 2.6 in. W x 66 mm diameter; Twist Type; Vented; Screw On Attachment; Plastic (Nylon) Material; Non-pressurized;Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Help SeriesInterchange Part Number : 1640546080Replaces OE Number : 1640546080Recommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDT37
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 1999 Lexus GS300 Base 6 Cyl 3.0L Relief pressure 16 lb.
Product Details
Notes : 16 PSI; 1.97 in. Width; 1.30 in. Valve OD; 0.85 in. Cap DepthWarranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Metal and RubberRecommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDST37
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1999 Lexus GS300 Base 6 Cyl 3.0L Relief Pressure 16 Lb
Product Details
Notes : 16 PSI; 1.65 in. Width; 1.24 in. Cap Depth; Quick Pressure ReleaseWarranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Plastic, Rubber, and SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
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Product Questions & Answers

Q:Is this a push on or screw on cap?
Catie V.
A:BEST ANSWERHi Catie, thanks for initiating contact. This is a screw-on cap. This type of cap is designed to securely attach to the coolant reservoir, ensuring proper sealing and pressure regulation within the cooling system. If your vehicle information matches this product, use the link below to order while the part is in stock. Enjoy shopping! https://www.carparts.com/coolant-reservoir-cap/motorad/mrdt37?can=CPGG4850_CSQA_20240816 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >