how about a cadi norhtstar engine?

Yes. No problem with the Northstar engine. Use Purple Ice as directed on the bottle.

will this be ok for my 2008 ford edge v6?

I have used it for years in all my vehicles and am yet to replace a water pump or a radiator. It will work just fine in your 2008 Edge.

How can I replace it annually do you add a bottle every year or change the coolant with it ?

You can just add more each year, then start over again when you do your periodic coolant flush.

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01600 Purple Ice Super-Coolant Radiator Additive - 12 oz.

Product ID: 1243964

Details

Brand
Royal Purple
Global Trade Identification Number
Item Weight
0.8 Pounds
Liquid Volume
1 Quarts
Manufacturer
Royal Purple

⚙️Lubricates water pump seals

🌡️Up to 22°F coolant temp drop

🛡️Advanced corrosion & erosion protection

€ 42.87

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Description

❄️ Stay Cool, Drive Confident: The Secret Weapon for Engine Longevity

SMOOTH OPERATOR - Contains lubricants that extend water pump life by reducing seal wear and tear.
MAINTENANCE MADE EASY - Simple annual dosing keeps your cooling system clean, efficient, and race-ready.
UNIVERSAL COMPATIBILITY - Works seamlessly with all coolant types—green silicate, OAT, HOAT, and straight water systems.
ULTIMATE CORROSION SHIELD - Protects aluminum and all cooling system metals from corrosion, electrolysis, and erosion.
COOL YOUR ENGINE LIKE A PRO - Reduces coolant temperature by up to 22°F for peak performance and horsepower gains.

Royal Purple Purple Ice is a high-performance synthetic radiator additive that lowers coolant temperatures by up to 22°F, protects against corrosion and erosion, and lubricates water pump seals. Compatible with all coolant types, it optimizes heat transfer and extends engine life, making it a must-have for any vehicle seeking enhanced cooling efficiency and reliability.

Specifications

ASIN	B000BRGAJ2
Best Sellers Rank	#5,456 in Automotive ( See Top 100 in Automotive ) #33 in Antifreezes & Coolants
Brand	Royal Purple
Customer Reviews	4.5 4.5 out of 5 stars (1,913)
Date First Available	July 7, 2004
Is Discontinued By Manufacturer	No
Item Weight	12.8 ounces
Item model number	ROY01600
Manufacturer	Royal Purple
Manufacturer Part Number	01600
Model	01600
OEM Part Number	01600
Position	Center
Product Dimensions	3.75 x 1.14 x 7.5 inches
Voltage	12 Volts

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TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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€ 42.87

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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