M3 S54 Cooling System Hi-Temp O-ring Kits!

[WOLFN8TR]

Bump...🤙

[gabylonfive]

got my set and just wrapped up installing them. perfect fitment, and i'm sure they'll hold up great. thanks again!

[WOLFN8TR]

Welcome...👍

[SteelGreyM]

Might as well do it now while my engine is out. Ordered!

[WOLFN8TR]

Might as well do it now while my engine is out. Ordered!

Got it Thanks...😎

[E46babaganooshZCP]

PayPal sent

[WOLFN8TR]

O-ring Kits back in stock!

[ej257]

paypal sent

[WOLFN8TR]

Orders Shipped...👍

[WOLFN8TR]

Bump...

[WOLFN8TR]

Added 5 more O-rings to the Kit to cover the entire Cooling System! Now includes O-rings for the Heater Core Hoses and the Expansion Tank Hose.

[WOLFN8TR]

Added 5 more O-rings to the Kit to cover the entire Cooling System! Now includes O-rings for the Heater Core Hoses and the Expansion Tank Hose.

[WOLFN8TR]

Bump...👍

[WOLFN8TR]

Complete set of Hi-Temp Silicone and Viton O-rings for the Entire S54 Cooling System. Power Steering and SMG Cap O-ring's also included.

Replace the factory Buna orings with higher quality Hi-temp Silicone and Viton O-rings. These O-rings have higher temperature rating and more resistant to compression set.

1- Temp Sensor- 1
2- Bleeder Screw- 1
3- Exp Tank Return Line- 1
4- Water Pump Lines- 2
5- Exp Tank Cap- 2
6- Exp Tank & Heater Core Hoses- 5
7- Radiator Hose Fittings- 2
8- Water Pump Pipe to Block- 2
9- Power Steering/SMG Caps- 2
10- Water Pump Tstat Housing- 1
Kit includes 2 squeeze tubes of Super Lube and 19 O-rings.

19 O-rings and Lube for $48 Shipped via Priority 3 Day.
Please send funds via PayPal as a gift or add $1.50 to cover the Fee to [email protected]
I have 100% Feedback on eBay so buy with confidence. Wolfn8tr on eBay: https://www.ebay.com/usr/wolfn8tr

[su45]

Viton seals hold indefinitely at temperatures up to 400°F and can last up to 48 hours at temperatures up to 600°F. Buna is effective to 250°F. However, it can effectively seal mechanical objects at low temperatures to –22°F. Viton seals are rendered ineffective at temperatures below 5°F, with the material becoming hard and inflexible.

Is Viton unsuitable for colder climates then? In the Great Lakes, it routinely gets into the negative degrees F in the winter. Not that I'd be driving my M3 in those conditions, but unheated garages can definitely dip below 5°F. Can the material rebound from repeatedly cycling down below its low temperature limit, or is it permanently compromised if it has spent time under its limit?