Cummins 1970–2012 4BTA H1C Turbocharger Engine 4TA-390 3.9 3520030 3802290 Replacement Truck Turbo

This Factory H1C Turbocharger for Cummins Engine 4TA-390 4BTA 3.9 1970-2012 3520030 3802290 Replacement Truck Turbo is engineered to restore or upgrade forced-induction boost pressure and support reliable turbocharged engine performance. It is offered through Asia Parts Store as a direct replacement or upgrade turbochargers suited to the applications listed in the title above.

Confirmed application: Cummins covering the 1970-2012 model years. As with any automotive component, correct fitment depends on the exact chassis code, build date, engine variant and factory options fitted to your vehicle, so please cross-check the reference numbers below against your vehicle's existing part before ordering.

Reference part / OEM numbers associated with this listing include 4TA-390, 4BTA. These numbers are provided as a cross-reference guide only and should be checked against the part currently fitted to your vehicle, since manufacturers periodically update part numbers across production runs.

Parts of this kind are commonly replaced as part of routine maintenance once the factory part wears out, or upgraded together with related components to improve performance, reliability, ride quality or handling, depending on the specific product. Asia Parts Store sources this item to give New Zealand and Australian customers and workshops a more convenient, cost-effective alternative to ordering direct from overseas or waiting on lengthy dealership lead times, while still giving you a clear, accurate description of what each listing actually covers. Whether you're a workshop completing a repair or a DIY owner tackling the job yourself, this listing is intended to make sourcing the right part straightforward, without the guesswork or long overseas shipping times that often come with importing parts directly.

If you are unsure whether this is the right part for your vehicle, our team is happy to help you confirm fitment before you place an order. We aim to keep every listing on our store accurate and up to date, and welcome any questions about the specifics of this particular product ahead of purchase. Fitment advice is available on request. We are happy to help before you buy.