Compatible Vehicles (Equipped with Cummins X15 15.0L Engine ONLY):
(Fitment Note: The Cummins X15 engine is widely used in Class 8 commercial trucks. Please verify your OE turbo part number on the original engine data plate before purchasing.)
Compatible Freightliner Models:
2017-2024 Freightliner Cascadia
Compatible Kenworth Models:
2017-2024 Kenworth T680 / T880 / W900
2019-2024 Kenworth W990
Compatible Peterbilt Models:
2017-2024 Peterbilt 389 / 567 / 579
Compatible International Models:
2017-2024 International LT625 / HX520 / HX620 / LoneStar
Compatible Western Star Models:
2017-2024 Western Star 4900EX
2021-2024 Western Star 49X
Interchange/OE Part Numbers: 5459710, 5459710RX, 5358001RX, 5358454, 5358001, 5458936, 5458936H, 5458936HX, 5358452, 5351486, 5454978, 5454976, 5454977, 5358453, 5351489, 5351490, 5351491.
What's Included in the Package List:
- 1x HE400VG VGT Turbocharger Assembly (Actuator NOT Included)
- 1x Heavy-Duty Turbo Installation Gasket Kit (Includes Base Flange Gasket and Oil/Coolant Line O-Rings)
Heavy-Duty Power Restored: Premium HE400VG VGT Turbocharger for Cummins X15
Is your Class 8 truck suffering from a loss of boost pressure, poor throttle response, or excessive downtime during critical hauls? When your Cummins X15 engine loses its edge, your bottom line suffers. Restore maximum towing power and reliable performance with this premium HE400VG Variable Geometry Turbocharger (VGT). Specifically engineered as a direct replacement for commercial trucks equipped with the 15.0L Cummins X15 diesel engine, this turbocharger is built to withstand the extreme EGTs and punishing duty cycles of long-haul commercial operations.
Commercial reliability is the foundation of this assembly. We have engineered this unit with a high-temperature nodular iron turbine housing that resists cracking under extreme thermal stress, and a precision-balanced compressor wheel to ensure smooth, efficient boost delivery across the RPM range. By maintaining factory-spec boost levels, this turbocharger helps optimize your engine’s efficiency, ensuring that your heavy-duty truck remains a workhorse on the road.
(⚠️ CRITICAL INSTALLATION NOTE: This turbocharger assembly does NOT include the VGT Electronic Actuator. You must reuse your existing actuator or purchase a new one separately. Electronic actuator calibration with proper diagnostic software—such as Cummins INSITE—is STRICTLY REQUIRED after installation. Failure to perform this calibration can lead to improper variable vane operation and immediate turbocharger damage.)
Engineered for the demanding requirements of the heavy-duty trucking industry. This HE400VG turbo flawlessly fits a wide range of Class 8 trucks, including the 2017-2024 Freightliner Cascadia, Kenworth T680/T880/W900/W990, Peterbilt 389/567/579, International LT625/HX series, and Western Star 4900EX/49X models. Get your fleet back to peak performance with BTSCAR's premium replacement components and drive with total confidence.
Free standard U.S. shipping
Eligible orders ship free to physical street addresses in the contiguous 48 states and Washington, DC. Orders normally process within 1 business day; transit is estimated at 3–5 business days, for 4–6 business days total after ordering. Business days exclude weekends and U.S. public holidays. Delivery estimates are not guaranteed. Alaska, Hawaii, U.S. territories, international destinations, P.O. Boxes and APO/FPO addresses are not supported.
Fulfillment and tracking
Eligible orders are fulfilled through Amazon Multi-Channel Fulfillment (MCF). BTSCAR remains the seller and handles customer service. Tracking is emailed after dispatch.
30-day returns and exchanges
Request an eligible return within 30 days of delivery. Standard returns must be new, unused, uninstalled and complete with original packaging. BTSCAR supplies a free prepaid return label, including for eligible change-of-mind returns, and charges no restocking fee. Contact support@btscar-us.com for authorization before returning anything; use only our label and instructions.
Refunds
After an eligible return is received and inspected, the refund is issued to the original payment method within 7 days. Bank posting times may be longer.
Full policies: https://btscar-us.com/policies/shipping-policy and https://btscar-us.com/policies/refund-policy
12-month limited warranty
Eligible products purchased directly from btscar-us.com are covered for 12 months from delivery against verified defects in materials or workmanship under normal automotive use.
Installed products
Installation does not automatically void warranty coverage. Installed items are not eligible for standard returns, but covered defects may qualify for warranty service. Incorrect installation, inadequate lubrication, contamination, overheating, misuse, racing, modifications and normal wear are excluded. Labor, diagnosis, towing and consequential expenses are excluded to the extent permitted by law. Statutory consumer rights remain unaffected.
Claim support
Email support@btscar-us.com with your order number, product or SKU, vehicle details and a description with photos or video. We may request reasonable installation or diagnostic information. Approved claims may receive replacement parts, an equivalent replacement, or a refund if no suitable replacement is available. We provide a prepaid label when an approved warranty item must be returned. Wait for our instructions before shipping.
Customer service
Phone / WhatsApp: +86 158 1943 1912. Daily, 10:00 AM–10:00 PM (GMT+8). We aim to respond within 24 hours; this is a target, not a guarantee.
Full warranty: https://btscar-us.com/pages/warranty-policy
