Find the right rebuilt 5.9L or 6.7L Cummins for your Ram by model year. Motor Parts + has been building engines in Kaufman, Texas since 1982 and ships to business addresses across the continental U.S. Pick your generation below, see starting prices with and without a core exchange, then call to confirm fitment and freight.
Match your truck's model year to its engine generation. Starting prices are for a stock longblock with an eligible core exchange. Performance builds and cylinder-head-only exchanges are on the full engine catalog.
The fully mechanical 12-valve, no computer. Blocks in this range are scarce nationally, so a build without a core exchange may take longer to deliver.
The first 24-valve generation. Every build gets new head bolts, a PAI complete engine kit and a new oil pump.
The final 5.9L generation, built with new head bolts, a PAI kit and a new oil pump on the stock tier.
All 6.7L longblocks in this range come standard with head studs.
Newer truck? A 2019–2024 conversion longblock starts at $8,500 with core. Not sure which generation you have? Call with your VIN and a builder will confirm it before you order.
You do not need to live near Kaufman. Order by phone or online quote and have the engine freighted to a shop or dock near you.
Choose stock, street, competition or strip, or use the configurator for a live estimate.
A builder checks your year, transmission and use, and confirms availability before you commit.
Prices are shown with and without an eligible core. The shop confirms core eligibility and return arrangements for your order.
Around $300 one-way is a typical engine freight estimate to a U.S. business address. Your exact cost is confirmed before you order. See shipping details.
Every engine is machined in our own shop by a family-owned business that has been building engines for more than four decades.
Starting prices on this page are estimates. A builder confirms the build, core requirements, availability and freight before you order.
Every build carries our 6-month, unlimited-mile warranty, subject to standard exclusions. Full written terms are provided with your quote. Read the warranty terms.
Call with your truck's year and VIN, or send your details and a builder will reply with fitment, availability and freight.
Related information: Compare Cummins engines · Browse rebuild kits · Build an engine estimate · Explore machine-shop services · Freight and pickup details · Read warranty terms.
Have a question about your engine or parts? Call 972-932-4030 or request a quote.