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USA Spec Lexus Adapter

Connects the PA15-TOY iPod® adapter to select 2001-04 Lexus factory radios

Item # 581CASLEX

Connect your USA Spec PA15-TOY iPod adapter to select 2001-04 Lexus factory radios with this adapter cable.

Find what Fits your car

Connect your USA Spec PA15-TOY iPod adapter to select 2001-04 Lexus factory radios with this adapter cable.

Item # 581CASLEX

In Stock
C$34.99
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About the USA Spec Lexus Adapter

Connect your USA Spec PA15-TOY iPod adapter to select 2001-04 Lexus factory radios with this adapter cable. Warranty: 1 year.

Connect your USA Spec PA15-TOY iPod adapter to select 2001-04 Lexus factory radios with this adapter cable. Warranty: 1 year.

Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this adapter is needed to connect the PA15-TOY iPod adapter to your Lexus factory radio.

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What's in the box:

  • 12" adaptor harness for 2001 to 2003 Lexus

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USA Spec Lexus Adapter reviews

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13 reviews

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USA Spec Lexus Adapter

Crutchfield customer from Simpsonville, SC on 6/22/2019

2001 Lexus RX300

Verified customer (What's this?)
Verified employee purchase (What's this?)

Perfect fit, sturdy build, no problem for my 2001 Lexus' Bluetooth adapter.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

USA Spec Lexus Adapter

Crutchfield customer from San Jose, CA on 1/1/2019

2003 Lexus IS300

Verified customer (What's this?)
Verified employee purchase (What's this?)

Easy to install if you know cars. Works seamlessly. Great product.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

USA Spec Lexus Adapter

Crutchfield customer from Milwaukee, WI on 10/27/2018

2003 Lexus LS430

Verified customer (What's this?)
Verified employee purchase (What's this?)

Perfect item paired with BT45-TOY. Bluetooth in my Lexus sounds awesome.

Pros:

Cons: None

Crutchfield response on

0 of 0 found this helpful

USA Spec Lexus Adapter

Crutchfield customer from Tipp City, OH on 12/30/2017

2003 Lexus LX470

Verified customer (What's this?)
Verified employee purchase (What's this?)

It does exactly what I need it to do.

Pros:

Cons:

Crutchfield response on

0 of 0 found this helpful

Perfect fit

Headdy from Arcadia, CA on 8/9/2017

2002 Lexus LX470

Verified customer (What's this?)
Verified employee purchase (What's this?)

The harness was a perfect fit to allow installation for the USA Spec Bluetooth adapter (BT45-TOY) in my '02 Lexus LX470. For anyone else looking/needing this part for their own installation my application is as follows: Mark Levinson system with touchscreen Navigation, factory head unit with cassette and multi changer cd/dvd. YOU WILL NEED THIS HARNESS for this set up, as the CAS-TOY harness is incorrect for installation. This harness is 100% plug and play.

Pros: 100% plug and play

Cons: None

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0 of 0 found this helpful

USA Spec Lexus Adapter

Crutchfield customer from Parker, CO on 7/27/2017

2003 Lexus LS430

Verified customer (What's this?)
Verified employee purchase (What's this?)

Does what it's supposed to. What more can anyone ask from a wiring harness.

Pros:

Cons:

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0 of 0 found this helpful

USA Spec Lexus Adapter

Crutchfield customer from San Ramon, CA on 6/19/2017

2003 Lexus LS430

Verified customer (What's this?)
Verified employee purchase (What's this?)

This adapter fit perfectly on my BT-45-toy Bluetooth module. It arrived quickly and once I installed it, the module worked perfectly. The phone reception is crystal clear and I can stream the songs from my phones into the factory radio. I love it.

Pros:

Cons:

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0 of 0 found this helpful

Perfect fit.

Crutchfield customer from Eden Prairie, MN on 5/31/2017

2002 Lexus LS430

Verified customer (What's this?)
Verified employee purchase (What's this?)

Made installation simple plug and play. Works perfectly.

Pros: Good quality

Cons: None

Crutchfield response on

0 of 0 found this helpful

USA Spec Lexus Adapter

Rudy from San Mateo, CA on 11/22/2016

2002 Lexus LX470

Verified customer (What's this?)
Verified employee purchase (What's this?)

2002 Lexus lx470 it works really well will definitely recommend to anyone!

Pros: It works just perfect

Cons: None

Crutchfield response on

0 of 0 found this helpful

Easy install with 2003 LX 470

Crutchfield customer from Marietta, GA on 7/19/2016

2003 Lexus LX470

Verified customer (What's this?)
Verified employee purchase (What's this?)

Easy install. Obvious where it plugs in. Cable is plenty long.

Pros:

Cons:

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0 of 0 found this helpful

Wiring Harness for USA Spec TOY-45 Bluetooth Interface for 2003 Lexus

James from Leland, NC on 6/28/2016

2003 Lexus ES300

Verified customer (What's this?)
Verified employee purchase (What's this?)

The wiring harness did work. However, there was nothing in the Crutchfield website literature to suggest that would have worked and when I called the technician to discuss the possibility this harness might work there seemed to be a lack of up-to-date understanding of USA Spec's use of this particular wiring harness in their newest product offering. I probably would not have purchased in confidence if I had not already talked to a USA Spec technician on the phone and he had assured me that despite not specifically mentioning working for an iPhone application, will nonetheless work just as well as previous generation of Apple Bluetooth enabled devices. Another reason I did not give the product a higher rating is that it came with no instructions whatsoever. These harnesses are not slam dunk applications to novices, especially installing in a Lexus where you can't completely remove the radio and get to the back of the radio with the greatest of ease. It would have been nice to have some instructions and some labeling on the harness itself to suggest what goes to what.

Pros: It did work, finally.

Cons: Purchasing was difficult because I had to spend more time than necessary confirming and assuring myself this product would work in my application because the website contained less than complete information about all application scenarios. No instructions to assist with install. Even after calling Crutchfield to confirm details about the product I was not completely assured I was getting a product that was going to be a perfect match to my needs.

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1 of 1 found this helpful

Cable for 2003 Lexus LS430

Chris from Kansas City, KS on 2/2/2016

2003 Lexus LS430

Verified customer (What's this?)
Verified employee purchase (What's this?)

Worked perfect as described. Simple plug and play solution

Pros:

Cons: None

Crutchfield response on

0 of 0 found this helpful

USA Spec Lexus Adapter

reyes from Colorado on 3/2/2015

2002 Lexus ES300

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Verified employee purchase (What's this?)

Excellent product and Crutchfield delivered promptly.

Pros:

Cons:

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More details on the USA Spec Lexus Adapter

Stacey B.

Product Research

Features

Overview: The USA Spec CAS-LEX Adaptor Harness allows you to connect the USA Spec PA15-TOY or PA20TOY iPod interface module (sold separately) to select 2001 to 2005 Lexus vehicle factory radios.

Compatibility: The CAS-LEX is required when installing the PA15-TOY or PA20-TOY (both sold separately) in the following Lexus vehicles.

  • 2002-03 ES 300/330/350
  • 2002-03 GS 300/350/400/450
  • 2001-05 IS 250/300/350
  • 2001-03 RS 300/330/350/400H (NAV only)

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
only real alternative according to some message boards for my LX470 [ David  Nov 10, 2018 ]
A
i need it [ Carlos  Oct 03, 2018 ]
A
Your site suggested it. If I don't need it, I will return it. [ calvin  Sep 20, 2018 ]
A
Nate told me i needed it [ Robert  Sep 10, 2018 ]
A
I needed it [ M  Apr 09, 2018 ]
A
I drive a 2003 Lexus LS430 [ Nathan  Jan 30, 2018 ]
A
want to play my iPod via aux-cord through my 2001 Lexus LS430. [ ROGER  Jan 17, 2018 ]
A
product recommended by audio repair dealer [ Peter  Apr 06, 2016 ]
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2 questions already asked

Q
is300 base. 2005 factory amp to be used with a 2001 factory radio. any adapters?
[ Juan  Jun 20, 2019 ]
1 answer
A
Hi Juan! Thanks for your question. I recommend chatting with an Advisor online, or getting in touch by phone at 1-800-324-9695. They will be able to pull up your vehicles information, and check out any options for wiring and adapters for your install.
[ Jess  Jul 02, 2019 ]  Staff
Q
Would this adapter fit the BT45-TOY interface?
[ fue  Nov 27, 2017 ]
4 answers
A
Yes
[ authur  Nov 30, 2017 ]
A
I have a 2001 Lexus ls430 with navigation system; this adapter is mandatory in my case.
[ Truong  Nov 28, 2017 ]
A
It did for me. Installed no issue on 2003 LX470 with BT45-TOY
[ Michael  Nov 27, 2017 ]
A
Yes, I used it on my 02 LX470
[ MARK  Nov 27, 2017 ]

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