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Description
PEAK® Antifreeze + Coolant Concentrate Antifreeze + CoolantPEAK Antifreeze + Coolant Concentrate Antifreeze + Coolant is specially engineered to deliver guaranteed lifetime protection*. Its advanced all vehicle formula contains a proprietary blend of 10X more scale inhibitors coupled with robust organic additives to ght against the damaging effects of scale deposits and corrosion. PEAK Antifreeze + Coolant is free of 2 EHA, silicate, nitrite, borate and amines, ensuring maximum cooling system performance for
PEAK® Antifreeze + Coolant Concentrate Antifreeze + Coolant is specially engineered to deliver guaranteed lifetime protection*. It’s advanced all vehicle formula contains a proprietary blend of 10X more scale inhibitors† coupled with robust organic additives to fight against the damaging effects of scale deposits and corrosion. PEAK Antifreeze + Coolant is free of 2-EHA, silicate, nitrite, borate and amines, ensuring maximum cooling system performance for 10+ years/300,000+ miles*. It is compatible for use with any color or type of antifreeze/coolant in the system.
*Lifetime Protection: 10+ years/300,000+ miles lifetime guarantee when a complete cooling system flush and fill is performed and proper cooling system maintenance is followed. Always follow vehicle owner’s manual for top off requirements, change intervals and specified maintenance. See peakauto.com for more details.
† Versus legacy PEAK Antifreeze + Coolant technologies.
*Lifetime Protection: 10+ years/300,000+ miles lifetime guarantee when a complete cooling system flush and fill is performed and proper cooling system maintenance is followed. Always follow vehicle owner’s manual for top off requirements, change intervals and specified maintenance. See peakauto.com for more details.
† Versus legacy PEAK Antifreeze + Coolant technologies.
All vehicle formula is compatible with any color or type of antifreeze/coolant
Contains 10X more scale inhibitors† to ensure maximum cooling system performance
Contains 10X more scale inhibitors† to ensure maximum cooling system performance
Specially formulated to deliver Guaranteed Lifetime Protection* against damaging scale and corrosion
Protection demonstrated by earning a perfect 10 score in industry standard water pump protection test, ASTM D2809
All vehicle formula is compatible with any color or type of antifreeze/coolant
Meets the performance requirements of ASTM D3306 and D4985
3.78 LITER concentrated formula is ideal for flushing, filling, or topping off your cooling system
Protection demonstrated by earning a perfect 10 score in industry standard water pump protection test, ASTM D2809
All vehicle formula is compatible with any color or type of antifreeze/coolant
Meets the performance requirements of ASTM D3306 and D4985
3.78 LITER concentrated formula is ideal for flushing, filling, or topping off your cooling system
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Great Shoes
Size: 10, Color: Cognac
Love these shoes super comfortable and look great. Everyone asks me where I got them.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
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Reviewed in the United States on April 8, 2026
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
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Reviewed in the United States on September 2, 2025