The radiator cap is not a pressure cap. is this a pressure cap? the coolant tank is a pressure cap

The radiator cap has a spring and rubber seal that keeps your radiator at 88kPa or about 13 PSI. So technically yes it is a pressure cap. This is why during coolant replacement service or checking for leaks the cap should be checked and/or replaced.

Will this cap fit a 2016 Nissan Rogue?

I don't know, but my car is 2009 Nissan Murano.

Will this fit 2008 ford explorer v8(4.6l)?

It was for my Nissan Murano, so I am going to say, no. If you have a Ford with a v8, 4.6 liter engine - everything is bigger, most likely the radiator cap as well.

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New Radiator Cap Assembly fit for Nissan 21430-8991A 21430-8997A 6L2Z8100AC (137kPa (1.3))

Product ID: 379349073

Details

Brand
4STEED MOTORS
Color
Silver
Exterior Finish
Aluminum
Material
Stainless
Vehicle Service Type
Car

🔩137kPa pressure rating

🚗Universal fit for Nissan & more

🛠️Stainless steel durability

88.37 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Upgrade your ride’s cooling game with precision and durability!

BUILT TO LAST - Crafted from high-strength stainless steel with premium Japanese materials for unmatched durability.
SEAMLESS COMPATIBILITY - Fits a wide range of Nissan models and select Ford and Infiniti vehicles — your perfect OEM replacement.
EFFORTLESS INSTALLATION - Twist-on closure design ensures quick, secure fit without hassle or leaks.
TRUSTED QUALITY ASSURANCE - Backed by a 90-day manufacturer warranty and glowing 4.6-star reviews from 314+ satisfied drivers.
PRECISION PRESSURE CONTROL - Maintains optimal 137kPa (1.3 bar) for peak engine cooling performance.

This New Radiator Cap Assembly (137kPa) is a premium stainless steel replacement part designed for Nissan and compatible vehicles. Engineered for durability and precise pressure control, it ensures optimal cooling system performance. Featuring a universal twist-on fit and backed by a 90-day warranty, it’s the trusted choice for professional-grade radiator maintenance.

Specifications

ASIN	B09KZ5BTWC
Automotive Fit Type	Universal Fit
Best Sellers Rank	#77,877 in Automotive ( See Top 100 in Automotive ) #62 in Automotive Replacement Radiator Standard
Brand Name	4STEED MOTORS
Closure Type	Twist-On
Color	Silver
Compatible with Vehicle Type	Car
Customer Reviews	4.6 4.6 out of 5 stars (319)
Exterior Finish	Aluminum
Included Components	Cap
Item Type Name	Radiator Cap Assembly
Item Weight	0.05 kg
Manufacturer	4STEED MOTORS
Manufacturer Part Number	21430-8991A
Manufacturer Warranty Description	Manufacturer warranty for 90 days from date of purchase.
Material Type	Stainless Steel
Model Number	21430-8991A, 21430-8997A, 214308999C
Number of Items	1
Number of Packs	1
OEM Equivalent Part Number	21430-8991A
Style Name	Modern
UPC	717340837059

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