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Motor Parts + Warranty

Engine short blocks or long blocks rebuilt by us are guaranteed against defects in workmanship and materials as follows. This is a limited warranty and is not an unconditional warranty of failures and hazards.

Short Blocks — Car & Light Truck

Passenger car and non-commercial light truck (1/2 ton and smaller): 90 days from date of invoice or 4,000 miles, whichever occurs first. Product warranty, no labor cost allowance.

Basic & Premium Long Blocks — Car & Light Truck

Passenger car and non-commercial light truck (1/2 ton and smaller): 12 months from date of invoice or 12,000 miles, whichever occurs first. Product warranty, no labor cost allowance.

Truck, Bus, Tractor, Industrial & Marine

Industry-standard coverage: 30 days from date of invoice or 1,000 miles, whichever occurs first. Product warranty, no labor cost allowance.

5.9 Cummins Long Blocks (1-Ton & Smaller Trucks)

6 months from date of invoice. Product warranty, no labor cost allowance. A NEW oil cooler must be installed if the previous engine suffered any type of mechanical failure. Injector testing and/or replacement is highly recommended — injector failure is the leading cause of piston and cylinder damage in this engine (see condition #6 below).

The terms of this warranty begin on the date the product is delivered to the original purchaser and are non-transferable to any other party or individual.

Conditions of Warranty

What This Warranty Does Not Cover

This warranty applies to the complete product sold by Motor Parts +, but does not apply to:

1. Damage from overheating, lack of lubrication, or contamination
Damage as a result of overheating, lack of lubrication and/or engine contamination is not covered.
2. Damage from accident or misuse
Repair and/or replacement required as a result of accident and/or misuse is not covered.
3. Damage from racing, competition, or off-label use
Damage as a result of abuse of the engine for competition, racing, and/or use in any related purpose or activity for which the unit was not originally designed is not covered.
4. Unauthorized repair or service
Repair or service of the engine by anyone other than Motor Parts + is not covered, unless authorized in advance, in writing, by Motor Parts +. (Does not include consumer maintenance required under this warranty.)
5. Odometer disconnection or malfunction
Odometer disconnection or malfunction after delivery of the product voids all warranties.
6. Detonation, pre-ignition, fuel system, electrical, computer, or turbo failure
Damage resulting from detonation, pre-ignition, fuel system failure, or any damage caused by faulty electrical, computer, or turbo components is not covered.
7. Consumable items
Oil, anti-freeze, filters, spark plugs, or any other consumable replacement items are not covered.
8. Unrelated diagnostic work
Diagnostic items for problems not related to parts and services provided by Motor Parts + are not covered.
Keep Your Coverage

Obligations of Purchaser

For this warranty to remain in effect:

Oil & Filter Changes

Have motor oil and filters changed 500 miles after delivery, then at intervals of no more than 3,000 miles.

Keep Your Receipts

Provide receipts evidencing compliance with the above, issued by the firm/commercial operation that provided maintenance.

Monitor Your Engine

Monitor oil and coolant levels at regular intervals, and watch all gauges and warning lights to ensure proper engine operation.

General Limitations

Returning a Defective Product

Products thought to be defective must be delivered, out of chassis, at purchaser's expense, to:

Motor Parts +

905 S. Washington Street
Kaufman, Texas 75142

The duty of Motor Parts + will be to repair the product. Motor Parts + shall have NO liability for consequential or incidental damages of any kind.

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