OEM Cadillac Diverter Valve

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

23 Diverter Valves found

View related parts
Cadillac Check Valve Part Number: 12619111
$245.48 MSRP: $498.58
You Save: $253.10 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Emission Control System; Diverter Valve; Shut-Off Valve
- Replaces: 12576045
Fits the following Cadillac Models:
- DTS | 2006-2011 | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
View related parts
Cadillac Check Valve Part Number: 12619127
$273.24 MSRP: $554.98
You Save: $281.74 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Diverter Valve
- Replaces: 12583069, 12584623
Fits the following Cadillac Models:
- DeVille | 2004-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Seville | 2004 | SLS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Check Valve, Driver Side Part Number: 12652894
$173.32 MSRP: $325.48
You Save: $152.16 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Diverter Valve; Shut-Off Solenoid
- Position: Driver Side
Fits the following Cadillac Models:
- XTS | 2014 | Base, Livery, Luxury, Platinum, Premium, Vsport Platinum, Vsport Premium | 6 Cyl 3.6 L GAS
View related parts
Cadillac Check Valve, Passenger Side Part Number: 12652895
$172.89 MSRP: $324.68
You Save: $151.79 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Diverter Valve; Shut-Off Solenoid
- Position: Passenger Side
Fits the following Cadillac Models:
- XTS | 2014 | Base, Livery, Luxury, Platinum, Premium, Vsport Platinum, Vsport Premium | 6 Cyl 3.6 L GAS
View related parts
Cadillac Check Valve Part Number: 12562568
Product Specifications
- Other Name: Valve Assembly-Secondary Air Injection Check; Secondary Air Injection Check Valve; Solenoid; Valve, Emission Control System
- Replaces: 22040897
Fits the following Cadillac Models:
- Fleetwood | 1990, 1984 | 60 Special, Formal | 8 Cyl 4.5 L GAS, 8 Cyl 6.0 L GAS
View related parts
Cadillac Diverter Valve Part Number: 17072997
Product Specifications
- Other Name: Valve Air, Emission Control System; Secondary Air Injection Check Valve; Valve, Emission Control System
Fits the following Cadillac Models:
- Eldorado | 1984 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Cadillac Check Valve Part Number: 12565503
$113.21 MSRP: $203.06
You Save: $89.85 (45%)
Product Specifications
- Other Name: Valve Assembly-Secondary Air Injection Check; Secondary Air Injection Check Valve; Diverter Valve; Air Valve; A.I.R. Pipe; Emission Control System Valves (Air Injector Reactor, ECM Components, EGR Control)
- Replaces: 22040805, 22048212
Fits the following Cadillac Models:
- Fleetwood | 1994-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
View related parts
Cadillac Check Valve Part Number: 22050642
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Diverter Valve; Valve, Emission Control System (ECM, EGR Components, Valves)
- Replaces: 22099019
Fits the following Cadillac Models:
- Eldorado | 1984 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Cadillac By-Pass Valve Part Number: 90542304
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve
Fits the following Cadillac Models:
- Catera | 1997-1998 | Base | 6 Cyl 3.0 L GAS
View related parts
Cadillac Diverter Valve Part Number: 17075081
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve
Fits the following Cadillac Models:
- Eldorado | 1984-1985 | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Cadillac Check Valve Part Number: 12568136
Product Specifications
- Other Name: Valve Assembly-Secondary Air Injection Check; Diverter Valve; Valve, Emission Control System
Fits the following Cadillac Models:
- DeVille | 2001-2003 | Base, DHS, DTS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Check Valve Part Number: 22040899
Product Specifications
- Other Name: Valve Assembly-Air Injector Check; Secondary Air Injection Check Valve; Diverter Valve; Valve, Emission Control System
Fits the following Cadillac Models:
- Allante | 1987-1988 | Base | 8 Cyl 4.1 L GAS
- Brougham | 1987-1990 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- DeVille | 1984-1990 | Base, Cabriolet, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- Eldorado | 1986-1990 | Base, Biarritz, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- Fleetwood | 1984-1990 | 60 Special, 75, 75 Formal, Base, Brougham, Brougham d'Elegance, d'Elegance, Formal | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 6.0 L GAS
- Seville | 1984-1990 | Base, Elegante, STS | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 5.7 L DIESEL
View More
View related parts
Cadillac Check Valve Part Number: 12557976
Product Specifications
- Other Name: Valve Assembly-Secondary Air Injection Check; Diverter Valve; Valve, Emission Control System
Fits the following Cadillac Models:
- DeVille | 2000 | Base, DHS, DTS | 8 Cyl 4.6 L GAS
View related parts
Cadillac Diverter Valve Part Number: 17071540
Product Specifications
- Other Name: Valve Air, Emission Control System; Secondary Air Injection Check Valve; Valve, Emission Control System
Fits the following Cadillac Models:
- Fleetwood | 1984 | Formal | 8 Cyl 6.0 L GAS
View related parts
Cadillac Diverter Valve Part Number: 17086010
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Air Control Valve
Fits the following Cadillac Models:
- Eldorado | 1986 | Base, Biarritz | 8 Cyl 4.1 L GAS
- Seville | 1986 | Base, Elegante | 8 Cyl 4.1 L GAS
View related parts
Cadillac Diverter Valve Part Number: 17087302
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Air Control Valve
Fits the following Cadillac Models:
- Allante | 1987-1988 | Base | 8 Cyl 4.1 L GAS
- Eldorado | 1987 | Base, Biarritz | 8 Cyl 4.1 L GAS
- Seville | 1987 | Base | 8 Cyl 4.1 L GAS
View More
View related parts
Cadillac Diverter Valve Part Number: 17071106
Product Specifications
- Other Name: Valve Air, Emission Control System; Secondary Air Injection Check Valve; Valve, Emission Control System
Fits the following Cadillac Models:
- DeVille | 1984 | Base, Cabriolet, d'Elegance | 8 Cyl 4.1 L GAS
- Fleetwood | 1984 | Brougham, Brougham d'Elegance, Formal | 8 Cyl 4.1 L GAS, 8 Cyl 6.0 L GAS
- Seville | 1984 | Base, Elegante | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
View More
View related parts
Cadillac Check Valve Part Number: 12559826
Product Specifications
- Other Name: Valve Assembly-Secondary Air Injection Check; Diverter Valve; Valve, Emission Control System
Fits the following Cadillac Models:
- DeVille | 2000-2004 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
View related parts
Cadillac Diverter Valve Part Number: 17087225
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Air Control Valve
Fits the following Cadillac Models:
- Brougham | 1987-1989 | Base, d'Elegance | 8 Cyl 5.0 L GAS
- DeVille | 1987-1989 | Base, d'Elegance, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- Eldorado | 1988-1990 | Base, Biarritz, Touring | 8 Cyl 4.5 L GAS
- Fleetwood | 1987-1989 | 60 Special, 75, 75 Formal, Base, d'Elegance | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS
- Seville | 1988-1989 | Base, STS | 8 Cyl 4.5 L GAS
View More
View related parts
Cadillac Air Control Valve Part Number: 17090215
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve
Fits the following Cadillac Models:
- Eldorado | 1990 | Base, Biarritz, Touring | 8 Cyl 4.5 L GAS

| Page 1 of 2 |Next >

1-20 of 23 Results

Cadillac Diverter Valve

Choose OEM Diverter Valve, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Cadillac's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Cadillac Diverter Valve. You can shop at highly competitive prices and protect your budget. All our genuine Cadillac parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

The Cadillac Diverter Valve is a protection system that redirects additional boost into the intake very soon to ensure that the engine maintains a vigorous power and prevents damaging compressor surge. Cadillac has been keeping pace with fashion to engineering excellence since 1902 and drivers continue to value its sweeping body lines, sharp lighting by use of LED and its trademark shield grille. Innovative Cadillac cabins are enclosed with hand stitched leather, bright OLED screens and intelligent driver interfaces that transform long commuting into relaxing travels. Another eye-catching brand is the ultra luxurious Celestiq sedan with a glass roof which, at the press of a button, will turn opaque, and a wide width touchscreen, an evidence that Cadillac remains at the forefront of fun and luxury. A Diverter Valve is a small boost controller which operates on turbo engines and opens when throttle closes to divert pressurized air so as to reduce lag and extend turbo life. To install a new Diverter Valve is not hard, park on a flat surface, lift the hood, have the engine cooled beforehand, and then find the valve on the turbo piping, tools applied in the process are appropriate. Installation unbolt the old unit, then slide it out, move the O-ring, then install in the same position and evenly tighten the fasteners. Reassemble the vacuum hose or electrical plug, re-attach the intake tubes, re-attach the battery, start the car and hear the hissing noise and make a brief drive to ensure the new Diverter Valve fits and then clear fault codes using a scan tool.