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Dorman Window Regulator: Power, 1 Pack

(7 reviews)
Part # 740-521
limited lifetime warranty
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Product Information

Product Details
Part No. 740-521
Warranty Details (Limited Lifetime Warranty)
This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.

Product Features:
  • Trustworthy replacement - engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
  • Quality assured - extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
  • Reliable design - engineered in the USA and backed by long history of automotive aftermarket experience
  • Easy installation - reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit
Specifications
Attachment Type:
Bolt On

Frame Material:
Metal

Installation Instructions Included:
No

Motor Included:
No

Mounting Hardware Included:
No

Window Operation Type:
Electric

Wire Quantity:
0
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4.57 out of 5
7 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
5
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Pros
4
Easy To Use
2
Durable
2
Lightweight
1
High-Performance
1
Versatile
Cons
No Cons
Best Uses
2
Large Cars
1
Small Cars
1
Trucks
Car & Truck
1
Casual Driver
Car/Motorcycle Describe yourself
3
Casual Driver
1
Mechanic
1
Truck Enthusiast
Reviewed by 7 Customers
good repair part
Staff Reviewer -
Good value at a fair price.
Bottom Line Yes, I would recommend to a friend
2003 Cadillac Deville
My Window Regulator failed in my Cadillac Deville. The OEM part was over $200 + the OEM part comes with a motor which i didn't need (my motor was good). Dropped in this part myself, the install wasn't too hard. Check Youtube for install videos, search for "window regulator " Quality = A, lifetime warranty. Mechanical Experience Level: Beginner Difficulty of Install: Easy Price = Good Install time = 1 hr Thanks Advance !!
Bottom Line Yes, I would recommend to a friend
Better than Original
Verified Buyer -
all good
Bottom Line Yes, I would recommend to a friend
easy install
perfect match to original
Bottom Line Yes, I would recommend to a friend
Replaces original with same quality
Verified Buyer -
No instructions included- best look up help on a forum site for your model. Ours was 2002 DeVille std model. The guides could be inproved with a bit more plastic to thicken and strengthen. Only a matter of time before failure as the original failed.
Bottom Line Yes, I would recommend to a friend
Displaying Reviews 1 - 5Back to Top
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