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Credit Union West
Routing Number: 322172153
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New and Used Car Loans

Find the right financing for your next vehicle.

Auto Loans Unique To Your Vehicle

Whether you're looking for a vehicle to get you from point A to B or searching far and wide for the car of your dreams, we have the financing that's right for you. 

Haven't found a car yet? Get great auto deals with the Costco Auto Program and receive a Costco Shop Card up to $150
when you finance your Costco Auto purchase through Credit Union West.1 

Choose The Option That's Right For You

New Car Loans

There’s nothing quite like buying a new car. We can help put you in the car you really want.


Used Car Loans

Get the most value from your auto shopping experience with a Credit Union West car loan. 

Auto Refinance

Break free from high car payments. Refinance to a better rate, lower payment or new term.

Vintage Auto Financing

 If you’ve dreamt of owning a classic or vintage car, you can now make those dreams a reality.

Private Party Purchase 

No dealer? No problem. Purchase from a private seller with a pre-approved loan.  

Costco Auto Program


Benefit from low, pre-approved pricing at over 3,000 participating dealerships nationwide. 

Auto Protection


Find comprehensive coverage options, designed to protect your investment.

don't just listen to us

See What Others Have To Say


Auto Refinance

“The lower monthly payment was totally worth the process of refinancing.  They made it so easy!”
- Marta


Used Car Loan

“The loans rates are very competitive, and we have always transferred car loans to here after purchase."

- Ian

Special Offer

Enjoy Additional Savings

Costco Auto Program

Receive a
Costco Shop Card up to $150
when you finance your Costco Auto purchase through Credit Union West.

Shop All Vehicles    

Questions? Call 1.800.805.1195 

Instant Answers

Loan qualifications depend on your credit history, income and the type of loan you're applying for. 

You can view our current auto loan rates by viewing our rates page or by selecting a type of auto loan above. 

You are required to have comprehensive and collision insurance coverage on your vehicle (car, motorcycle, UTV, ATV, etc.) with a maximum deductible of $1000 when you finance with Credit Union West.

Once you've completed your vehicle purchase, please contact your insurance provider to ensure adequate coverage and to update the lien holder's address to:

Credit Union West
P O Box 2405
Sioux City, IA 51106

We may ask for verification to complete your loan application. It's easy to upload and verify your insurance coverage online with You may also call 1-800-523-6404 for assistance.
You may check the status of your loan application on our website or call 602.631.3290 or 800.621.0287 (outside Maricopa County).

Young child leaning out the window of a parked car, looking at the beach.

simplified car buying

The Costco Auto Program

Enjoy incredible savings in a seamless auto buying experience.