{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2018 Toyota Prius C

2018 Toyota Prius C Coolant Reservoir Caps

Refine by:

Shop Catalog

Showing 1 - 3 of 3 results
Sort by:
Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDT122
Guaranteed to Fit
$5.49
Vehicle Fitment
  • 2018 Toyota Prius C Base 4 Cyl 1.5L Relief Pressure N/A; Engine Cooling System
  • 2018 Toyota Prius C One 4 Cyl 1.5L Relief Pressure N/A; Engine Cooling System
  • 2018 Toyota Prius C Two 4 Cyl 1.5L Relief Pressure N/A; Engine Cooling System
  • 2018 Toyota Prius C Four 4 Cyl 1.5L Relief Pressure N/A; Engine Cooling System
  • 2018 Toyota Prius C Technology 4 Cyl 1.5L Relief Pressure N/A; Engine Cooling System
  • 2018 Toyota Prius C Three 4 Cyl 1.5L Relief Pressure N/A; Engine Cooling System
Product Details
Notes : 0.50 in. Overall Height; 1.42 in Filler Neck Inside Diameter; 0.24 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 : PlasticRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDT51
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 2018 Toyota Prius C Base 4 Cyl 1.5L Relief Pressure 19 Lb; Inverter Cooling
  • 2018 Toyota Prius C Four 4 Cyl 1.5L Relief Pressure 19 Lb; Inverter Cooling
  • 2018 Toyota Prius C Technology 4 Cyl 1.5L Relief Pressure 19 Lb; Inverter Cooling
  • 2018 Toyota Prius C One 4 Cyl 1.5L Relief Pressure 19 Lb; Inverter Cooling
  • 2018 Toyota Prius C Two 4 Cyl 1.5L Relief Pressure 19 Lb; Inverter Cooling
  • 2018 Toyota Prius C Three 4 Cyl 1.5L Relief Pressure 19 Lb; Inverter Cooling
Product Details
Notes : 16 PSI; 1.80 in. Width; 0.72 in. Valve OD; Threaded Attachment TypeWarranty : 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 and RubberRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Coolant Reservoir Cap - Direct Fit, Sold individually
Part Number: MRDT37
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 2018 Toyota Prius C Technology 4 Cyl 1.5L Relief Pressure 16 lb.; Engine Cooling System
  • 2018 Toyota Prius C Base 4 Cyl 1.5L Relief Pressure 16 lb.; Engine Cooling System
  • 2018 Toyota Prius C One 4 Cyl 1.5L Relief Pressure 16 lb.; Engine Cooling System
  • 2018 Toyota Prius C Two 4 Cyl 1.5L Relief Pressure 16 lb.; Engine Cooling System
  • 2018 Toyota Prius C Three 4 Cyl 1.5L Relief Pressure 16 lb.; Engine Cooling System
  • 2018 Toyota Prius C Four 4 Cyl 1.5L Relief Pressure 16 lb.; Engine Cooling System
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
Page 1 of 1 | Showing 1 - 3 of 3 results

Popular Products

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 >

Helpful Automotive Resources

Is Coolant the Same as Antifreeze? Plus Other Related Questions Answered
Is Coolant the Same as Antifreeze? Plus Other Related Questions AnsweredIf you go to purchase a gallon of coolant, there’s a good chance it will say anti-freeze/coolant on the side. Over the years, the automotive industry has adopted the trend of using these two terms interchangeably. But as was mentioned, anti-freeze is, in fact, one of the ingredients that make