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I have a 89 YJ with a 6 cylinder engine

Customer Question
. The number stamped on...
I have a 89 YJ with a 6 cylinder engine . The number stamped on it is 704503. What engine do I have?
Submitted: 8 years ago.Category: Jeep
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Answered in 33 minutes by:
6/24/2010
Jeep Mechanic: Chris, Shop Foreman replied 8 years ago
Chris
Chris, Shop Foreman
Category: Jeep
Satisfied Customers: 14,952
Experience: Jeep Certified Master Tech
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Hello and welcome to just answer. This would be a 258 cubic inch engine with the 2bbl carburetor. It is also known as a 4.2 L engine.

Hope this answers your question, and let me know if you need more assistance with this,

 

Chris

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Customer reply replied 8 years ago
What year is the engine? Manufacturer?
Jeep Mechanic: Chris, Shop Foreman replied 8 years ago

I am not sure of the exact year but the manufacture is American Motors Corporation,

 

Chris

Chris
Chris, Shop Foreman
Category: Jeep
Satisfied Customers: 14,952
Experience: Jeep Certified Master Tech
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Jeep Mechanic: Chris, Shop Foreman replied 8 years ago

This appears to be an '89, and the manufacture is American Motors Corporation.

 

Chris

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