JASPER Offers Remanufactured GM Gen IV 5.3L Class-1 DOD/AFM Delete Engine

JASPER Offers Reman GM Class-1 DOD/AFM Delete Engine

AFM and DOD refer to cylinder de-activation, which GM used as a fuel economy measure.

Jasper Engines & Transmissions has announced the release of the GM Gen IV 5.3L Class-1 engine, with an available DOD/AFM Deleted option.

This unit cannot be currently sold in California.  It is currently available for the following applications:

• 2007-2009 Chevrolet Tahoe, Suburban, and Silverado

• 2007-2009 GMC Sierra, Yukon

AFM (Active Fuel Management) and DOD (Displacement on Demand) refer to cylinder de-activation. GM used cylinder de-activation as a fuel economy measure.  

“JASPER offers this engine due to customer complaints of excessive oil consumption, lifter failure or cam failure on their original engine, plus the need for extra power,” said Brad Boeglin, JASPER Research and Development group leader. “We removed the DOD/AFM lifter and valley plate and replaced them with non-DOD/AFM options, and a Class-1 Non-AFM/DOD camshaft.  This engine option provides up to 53 additional horsepower and 20 extra lb-ft of torque.

“A Diablo i3 tuner is included with the purchase of this engine to reprogram the ECM, and remove the command for the DOD/AFM,” added Boeglin. “The tuner has preloaded settings available for different octane fuels, transmission shift time/pressure adjustments, tire size, and more.”

The GM Gen IV 5.3L Class-1 DOD/AFM Delete engine is covered by a nationwide, transferable parts and labor warranty of up to three years, or 100,000 miles. Full warranty disclosure is available on the Jasper website or upon request.  

For more information, visit jasperengines.com

You May Also Like

MPA Launches Vendor Supply Chain Financing Program

The online platform will provide suppliers with visibility of payment for approved invoices and early payment options.

MPA logo

Motorcar Parts of America, Inc. announced it has launched a vendor supply chain financing program designed to enhance payment terms and improve cash flow for both valued vendors and the company. The platform will be administered by a FinTech company, which services suppliers in more than eighty countries in multiple currencies, MPA said. The company said it is engaging a syndicate of supply chain financing institutions to support the extension of terms for its accounts payable.

WAI Releases 25 New Part Numbers

This latest release provides coverage for more than 19.5 million VIO.

Dayco Initiates R&D Project on Rubber in Manufacturing

Dayco submitted an R&D project focusing on the reuse of devulcanized rubber in the design of auto parts.

Dayco rubber study R&D
Tire Industry CEOs Commit to Sustainability Work Plan

CEOs from 10 global tire manufacturers are committing to efforts to research tire emissions.

WESTAR Releases Drive Unit Mounts for EVs

The company released 19 new mounts, all for EV applications.

Other Posts

Edelmann Elite Releases Universal Coolers

The coolers bring OE-quality, improved performance and easy installation to the aftermarket.

SMP Announces Product Category Expansion

Standard Motor Products says it is committed to expanding powertrain-neutral product categories.

Plews & Edelmann Adds Magnasteer Rack and Pinion Units

The new Edelmann Elite racks are designed for select GM vehicles and give alternatives for replacing GM Magnasteer systems.

Plews and Edelman Magnasteer_
Goodyear: The Future of its Dunlop, OTR & Chemical Businesses

As part of the “Goodyear Forward” plan, the company said it could gain more than $2 billion from the portfolio optimization.