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Coolant Reservoir Cap for 2011-2020 Toyota Sienna, 2010-2015 Lexus RX350, RX450h, Highlander 2014-2019, Engine Coolant Radiator Overflow Reservoir Cap Replacement 16405-31070 16405-0P040

SWQS
Category: Automotive > Replacement Parts > Caps > Coolant Recovery Bottle Caps

Price

$9.99

Rating

4.4(25 reviews)

Description

Coolant Reservoir Cap for 2011-2020 Toyota Sienna, 2010-2015 Lexus RX350, RX450h, Highlander 2014-2019, Engine Coolant Radiator Overflow Reservoir Cap Replacement 16405-31070 16405-0P040

Key Features

  • 【Compatible Models】This coolant reservoir cap is suitable for 2011-2020 Toyota Sienna LE, SE, STD, XLE|4 cylinder 2.7L, 6 cylinder 3.5L; Coolant reservoir cap is suitable for 2010-2015 Lexus RX350 STD|6 cylinder 3.5L; 2010-2015 Lexus RX450h STD|6 cylinder 3.5L
  • 【Function】 This coolant reservoir cap replacement can effectively seal the coolant reservoir to prevent coolant leakage, and can regulate internal pressure to prevent coolant boiling or damage to the cooling system due to excessive pressure
  • 【Replacement Part Number】 This coolant reservoir cap perfectly replaces OEM: 16405-31070; 16405-0P040, please confirm whether it matches your model before purchasing
  • 【High-quality Material】 This engine coolant reservoir cap is made of high-quality materials to ensure its stable operation, high and low temperature resistance, not easy to deform and crack, long service life, and effectively protect the normal operation of the engine
  • 【Easy to Install】 The radiator reservoir cap is very simple to install, no tools are required, just directly replace the old or damaged original parts
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Product Details

Product ID

B0F4MSJQHR

ASIN

B0F4MSJQHR

Category

Automotive > Replacement Parts > Caps > Coolant Recovery Bottle Caps

Reviews

25

Prime Eligible

Yes

Last Scraped

2/18/2026

Technical Details

AsinB0F4MSJQHR
Automotive fit typeVehicle Specific Fit
Best sellers rank#83,839 in Automotive (See Top 100 in Automotive) #35 in Automotive Replacement Coolant Recovery Bottle Caps
BrandSWQS
ColorBlack
Customer reviews4.4 4.4 out of 5 stars (25) 4.4 out of 5 stars
Date first availableApril 12, 2025
Exterior finishPlastic
Item dimensions l x w x h7 x 4 x 2.4 inches
Item model numberSWQS- CKLQYGG01
Item weight0.13 ounces
ManufacturerSWQS
Manufacturer part numberSWQS- CKLQYGG01
ModelSWQS- CKLQYGG01
Product dimensions7 x 4 x 2.4 inches
Vehicle service typeCar

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