Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Genuine GM 12594453
By-Pass Pipe

Customer Questions & Answers (3)
GM 12594453 By-Pass Pipe
  • Part Description Pipe Assembly-Therm Bypass
  • Brand GM
$43.19
MSRP: $67.91
You Save: $24.72 (37%)
In Stock. Ships in 1-3 Business Days

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle

Why Choose AutoPartsPrime

  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.

  • Unbeatable Prices

    We offer genuine OEM parts at the best possible discounted prices online.

  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number12594453
    Part DescriptionPipe Assembly-Therm Bypass
    Other DescriptionBy-Pass Pipe
    Other NamesBy-Pass Pipe
    Item Dimensions5.8 x 21.7 x 16.4 inches
    Item Weight1.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU12594453
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2006-2007 Buick Rendezvous6 Cyl 3.5LAWD, RENDEZVOUS
    2005-2006 Buick Terraza6 Cyl 3.5LCROSSOVER SPORT VAN EXTENDED, CROSSOVER SPORT VAN EXTENDED AWD
    2005-2006 Chevrolet Uplander6 Cyl 3.5LCROSSOVER SPORT VAN, CROSSOVER SPORT VAN EXTENDED, CROSSOVER SPORT VAN EXTENDED AWD
    2005-2006 Pontiac Montana6 Cyl 3.5LCROSSOVER SPORT VAN, CROSSOVER SPORT VAN EXTENDED
    2005-2006 Saturn Relay6 Cyl 3.5LAWD, RELAY

Related Parts for 12594453

Customer Questions & Answers

Q:
I'm trying to find out if 12594453 properly fits my vehicle.
By Customer
A:
Please Select Your Car to check if 12594453 goes for your car.
By Omar
GM Specialist
Q:
I have a car equipped with 3.4 & 3.5 Liter. I would like to know about the volume of this part.
By Customer
A:
I'm glad to tell you that it is 3.4 & 3.5 Liter in terms of specifications.
By Omar
GM Specialist
Q:
Please advise if my 2006 Buick Rendezvous can well fit 12594453.
By Customer
A:
You need to provide more options to check.
By Omar
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12594453 at AutoPartsPrime, Your Right Choice

  • The part number 12594453, By-Pass Pipe, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Rendezvous, Terraza. It fits Chevrolet Uplander. It also fits Pontiac Montana. This also fits Saturn Relay. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.