551699 Heater Core Bypass Hose Coolant Crossover Loop, -40°F to 257°F Temperature Resistant,without hardening or failure,5/8" & 3/4" with 2 Pack Stainless Steel Clamps for LS LT Engines
US$3.24
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Product details
| Management number | 237259536 | Release Date | 2026/07/10 | List Price | US$3.24 | Model Number | 237259536 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- PREMIUM COOLANT BYPASS KIT: Designed for heater core delete, coolant crossover and LS swap applications. Directly connects engine water pump heater ports to complete a clean, simplified cooling system loop.
- WIDE TEMPERATURE RESISTANCE: Constructed to withstand a working temperature range from -40°F to 257°F. Maintains flexibility and stability in extreme cold and high heat engine environments without hardening or failure.
- CRACK-RESISTANT & DURABLE STRUCTURE: Made with reinforced rubber material engineered to resist cracking, splitting and aging under long-term use. Built to handle constant engine vibration and pressure for extended service life.
- SECURE LEAK-PROOF SEAL DESIGN: Engineered for tight, consistent sealing to prevent coolant leaks. The combination of precision molded ends and included stainless steel clamps ensures reliable, long-lasting sealing performance.
- STANDARD FIT FOR LS/LT ENGINES: Features 5/8" and 3/4" port ends to match factory heater hose connections. Compatible with most LS and LT series engines, ideal for engine swaps and cooling system modifications.
| UPC | 789318448314 |
|---|---|
| ASIN | B0CB6DTPNK |
| Size | 5/8 inches, 3/4 inches |
| Brand Name | Bopurtotly |
| Unit Count | 1.0 Count |
| Item Weight | 0.14 Kilograms |
| Thread Size | 0.625 inches |
| Manufacturer | Bopurtotly |
| Model Number | 551699 |
| Material Type | Stainless Steel |
| Connector Type | Barb |
| Item Type Name | engine Part |
| Exterior Finish | Machined |
| Number of Pieces | 3 |
| Included Components | no |
| Manufacturer Part Number | 551699 |
| Manufacturer Warranty Description | 1 |
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