How to replace the right side exhaust manifold (LP1, LY7, LLT) on Cadillac SRX?

The replacement of right side Exhaust Manifold (LP1, LY7, LLT) starts with removal of the Exhaust Manifold heat shield. First disconnect the nuts from the Catalytic Converter before removing the Exhaust Manifold bolts but discard the gasket for reuse. Extract the Exhaust Manifold and dispose of the gasket before performing cleaning tasks on both components. Examine the Catalytic Converter seal/heat shield sealing area before installation to determine replacement if the surface is worn or damaged. The Exhaust Manifold requires a new gasket which you should install while mounting the Exhaust Manifold with its gasket to the Catalytic Converter and Cylinder Head. Attach the Exhaust Manifold bolts according to specifications at 20 n.m (15 lb ft). Fasten the Catalytic Converter with its nuts and torque them to 50 n.m (37 lb ft). Complete the process by putting back the Exhaust Manifold heat shield.

How to replace the left side exhaust manifold (LY7 - Gas, 6 Cylinder, 3.6L, SFI, V6) on Cadillac SRX?

The first step for replacing the left side Exhaust Manifold (LY7 - Gas, 6 Cylinder, 3.6L, SFI, V6) is to remove the Exhaust Manifold heat shield. First remove the fuel indicator before unthreading nuts from the Catalytic Converter and bolts from the Exhaust Manifold without reusing the gasket. Dispose of the old gasket before you thoroughly clean the manifold while also inspecting it. A thorough examination of the Catalytic Converter seal/heat shield sealing surface must occur before installation since damage or wear warrants a component replacement. The procedure includes installation of a fresh Catalytic Converter seal/heat shield on the converter before adding another Exhaust Manifold gasket to the manifold. Align the Exhaust Manifold with its gasket toward the Catalytic Converter and Cylinder Head before installing Exhaust Manifold bolts that must be tightened to 20 n.m (15 lb ft). Fasten the Catalytic Converter nuts securely at 50 n.m (37 lb ft). Complete the process by attaching back the oil level indicator and the Exhaust Manifold heat shield.

OEM Cadillac SRX Exhaust Manifold

Engine Exhaust Manifold

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Cadillac SRX Exhaust Manifold, Driver Side Part Number: 55556230
$417.32 MSRP: $687.46
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Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold
- Position: Driver Side
- Replaces: 12791723
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
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Cadillac SRX Exhaust Manifold, Driver Side Part Number: 12571102
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS
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Cadillac SRX Exhaust Manifold, Passenger Side Part Number: 55566821
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Cadillac SRX | Performance, Premium | 6 Cyl 2.8 L GAS
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Cadillac SRX Exhaust Manifold, Driver Side Part Number: 12638999
Product Specifications
- Other Name: Manifold, Exhaust (W/3Way Catalytic Converter); Manifold; Manifold, Engine Exhaust Manifold; Manifold, Catalytic Converter
- Position: Driver Side
- Replaces: 12607451
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Exhaust Manifold, Passenger Side Part Number: 12638996
Product Specifications
- Other Name: Manifold, Exhaust (W/3Way Catalytic Converter); Manifold; Manifold, Engine Exhaust Manifold; Manifold, Catalytic Converter
- Position: Passenger Side
- Replaces: 12607450
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Exhaust Manifold, Passenger Side Part Number: 12638982
Product Specifications
- Other Name: Manifold, Catalytic Converter; Manifold; Manifold, Engine Exhaust Manifold
- Position: Passenger Side
- Replaces: 12567688
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Exhaust Manifold, Driver Side Part Number: 12638981
Product Specifications
- Other Name: Manifold, Catalytic Converter; Manifold; Manifold, Engine Exhaust Manifold
- Position: Driver Side
- Replaces: 12567687
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
View related parts
Cadillac SRX Exhaust Manifold, Passenger Side Part Number: 12571101
Product Specifications
- Other Name: Manifold, Engine Exhaust Manifold; Manifold
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS

Cadillac SRX Exhaust Manifold

Want to cut long-term maintenance and repair costs? Choose OEM Exhaust Manifold. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Cadillac SRX parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Cadillac SRX Exhaust Manifold includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Exhaust Manifold can be described as the component which greatly increases Cadillac mid-size luxury SUV's efficiency and durability. With the primary function of getting hot exhaust gases produced by the engine to the exhaust system in the most efficient and effective way possible, SRX Exhaust Manifold is very important in the overall performance of a vehicle's engine while at the same time reducing on emissions. Cadillac has built two generations of the SRX; the exhaust Manifold of each generation of the Cadillac SRX has been built in a different design to eliminate the tendency of intake reversion so as to allow smooth flow and enhance the efficiency of the engines. Exhaust Manifold SRX Models ranges from 2003 to 2016 do use a number of types of Exhaust Manifold; usually made from durable cast iron or stainless steel; hence, the SRX Models earned its reputation as a reliable model. Another reason why Exhaust Manifold is crucial on Cadillac SRX is due to the power it packs; engine options include the High-Feature V6 and the 4.6 L Northstar V8. Also, SRX has been equipped with some features that makes it to be among the safest cars to drive on the road today such as the curtain side air bag and safety alert seat. Hence, in the complexity and efficiency of the automotive assembly line, Exhaust Manifold emerges a competitive product line in the specific market overall construction and efficiency enhancing role it plays for the general performance and emissions systems of a car. Being applicable for usage on a variety of Cadillac SRX models, Exhaust Manifold enhances engines' performance while strengthening Cadillac's focus on luxury and security, thus asserting its position in an SUV market.

Cadillac SRX Exhaust Manifold Parts and Q&A

Exhaust Manifold, Passenger Side
12571101
Q: How to replace the right side exhaust manifold (LP1, LY7, LLT) on Cadillac SRX?
A:
The replacement of right side Exhaust Manifold (LP1, LY7, LLT) starts with removal of the Exhaust Manifold heat shield. First disconnect the nuts from the Catalytic Converter before removing the Exhaust Manifold bolts but discard the gasket for reuse. Extract the Exhaust Manifold and dispose of the gasket before performing cleaning tasks on both components. Examine the Catalytic Converter seal/heat shield sealing area before installation to determine replacement if the surface is worn or damaged. The Exhaust Manifold requires a new gasket which you should install while mounting the Exhaust Manifold with its gasket to the Catalytic Converter and Cylinder Head. Attach the Exhaust Manifold bolts according to specifications at 20 n.m (15 lb ft). Fasten the Catalytic Converter with its nuts and torque them to 50 n.m (37 lb ft). Complete the process by putting back the Exhaust Manifold heat shield.
Exhaust Manifold, Driver Side
12571102
Q: How to replace the left side exhaust manifold (LY7 - Gas, 6 Cylinder, 3.6L, SFI, V6) on Cadillac SRX?
A:
The first step for replacing the left side Exhaust Manifold (LY7 - Gas, 6 Cylinder, 3.6L, SFI, V6) is to remove the Exhaust Manifold heat shield. First remove the fuel indicator before unthreading nuts from the Catalytic Converter and bolts from the Exhaust Manifold without reusing the gasket. Dispose of the old gasket before you thoroughly clean the manifold while also inspecting it. A thorough examination of the Catalytic Converter seal/heat shield sealing surface must occur before installation since damage or wear warrants a component replacement. The procedure includes installation of a fresh Catalytic Converter seal/heat shield on the converter before adding another Exhaust Manifold gasket to the manifold. Align the Exhaust Manifold with its gasket toward the Catalytic Converter and Cylinder Head before installing Exhaust Manifold bolts that must be tightened to 20 n.m (15 lb ft). Fasten the Catalytic Converter nuts securely at 50 n.m (37 lb ft). Complete the process by attaching back the oil level indicator and the Exhaust Manifold heat shield.