OEM Buick Secondary Air Injection Check Valve

SAI Check 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).

22 Secondary Air Injection Check Valves found

View related parts
Buick Check Valve Part Number: 12659290
$304.32 MSRP: $584.64
You Save: $280.32 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve, Emission Control System; Diverter Valve; Shut-Off Valve
- Replaces: 12619123, 12609876
Fits the following Buick Models:
- Lucerne | 2009-2011 | CX, CXL, CXL Special Edition | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Check Valve Part Number: 12660126
$248.18 MSRP: $504.06
You Save: $255.88 (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: 12619122, 12593052
Fits the following Buick Models:
- LaCrosse | 2005-2009 | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick 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 Buick Models:
- Lucerne | 2006-2011 | CXL, CXS, Super | 8 Cyl 4.6 L GAS
View related parts
Buick Check Valve Part Number: 12623091
$161.32 MSRP: $327.66
You Save: $166.34 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Kit, Emission Control System; Secondary Air Injection Check Valve; Diverter Valve; Valve, Emission Control System
Fits the following Buick Models:
- LaCrosse | 2011-2012 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2011-2013 | Base, CXL, Premium | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
View related parts
Buick Shut-Off Valve Part Number: 12619126
$191.72 MSRP: $389.40
You Save: $197.68 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assembly-Secondary Air Injection Check; Diverter Valve; Valve, Emission Control System
Fits the following Buick Models:
- Lucerne | 2011 | Super | 8 Cyl 4.6 L GAS
View related parts
Buick 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 Buick Models:
- LaCrosse | 2014-2016 | Base, Leather, Premium, Sport Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick 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 Buick Models:
- LaCrosse | 2014-2016 | Base, Leather, Premium, Sport Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick Solenoid Valve Part Number: 1997264
Product Specifications
- Other Name: Valve Assembly-Secondary Air Injection Vacuum Control Solenoid; Secondary Air Injection Check Valve; Diverter Valve; Solenoid; Solenoid, Emission Control System
Fits the following Buick Models:
- LeSabre | 2000-2003 | Custom, Limited | 6 Cyl 3.8 L GAS
- Rendezvous | 2002 | CX, CX Plus, CXL, CXL Plus | 6 Cyl 3.4 L GAS
View related parts
Buick 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 Buick Models:
- Century | 1984-1985 | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
- Electra | 1984 | Limited, Park Avenue | 6 Cyl 4.1 L GAS
- LeSabre | 1984 | Custom, Limited | 6 Cyl 4.1 L GAS
- Regal | 1992-1993 | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
- Skylark | 1984-1985 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
View More
View related parts
Buick 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 Buick Models:
- Century | 1984-1985 | Custom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type | 6 Cyl 3.0 L GAS
- Electra | 1984-1986 | Limited, Park Avenue, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS
- LeSabre | 1984-1985 | Collector's Edition, Custom, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS
- Regal | 1984 | Base, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL
- Riviera | 1984 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View More
View related parts
Buick 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 Buick Models:
- Commercial Chassis | 1994-1996 | Base | 8 Cyl 5.7 L GAS
- Roadmaster | 1994-1996 | Base, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition | 8 Cyl 5.7 L GAS
View related parts
Buick Check Valve Part Number: 22048579
Product Specifications
- Other Name: Valve Assembly, Secondary Air Injection Check; Secondary Air Injection Check Valve; Diverter Valve; Valve, Emission Control System
Fits the following Buick Models:
- LeSabre | 1984-1985 | Collector's Edition, Custom, Limited | 6 Cyl 3.8 L GAS
View related parts
Buick Diverter Valve Part Number: 17086010
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Air Control Valve
Fits the following Buick Models:
- Riviera | 1986 | Luxury, T-Type | 6 Cyl 3.8 L GAS
View related parts
Buick Diverter Valve Part Number: 17075081
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve
Fits the following Buick Models:
- Riviera | 1984-1985 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View related parts
Buick 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 Buick Models:
- Reatta | 1988-1990 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1986-1990 | Luxury, T-Type | 6 Cyl 3.8 L GAS
View related parts
Buick 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 Buick Models:
- Electra | 1989 | Estate Wagon | 8 Cyl 5.0 L GAS
- LeSabre | 1989-1990 | Estate Wagon | 8 Cyl 5.0 L GAS
- Riviera | 1984 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
View More
View related parts
Buick Diverter Valve Part Number: 17075080
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve
Fits the following Buick Models:
- Electra | 1989, 1984-1987 | Estate Wagon, Limited, Park Avenue | 8 Cyl 5.0 L GAS
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 8 Cyl 5.0 L GAS
View related parts
Buick Diverter Valve Part Number: 17087225
Product Specifications
- Other Name: Valve, Emission Control System; Secondary Air Injection Check Valve; Air Control Valve
Fits the following Buick Models:
- Reatta | 1989-1990 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1989-1990 | Luxury, T-Type | 6 Cyl 3.8 L GAS
View related parts
Buick Diverter Valve Part Number: 17071711
Product Specifications
- Other Name: Valve Air, Emission Control System; Secondary Air Injection Check Valve; Valve, Emission Control System
Fits the following Buick Models:
- Regal | 1984 | Base, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL
View related parts
Buick Check Valve Part Number: 22048578
Product Specifications
- Other Name: Valve, Vacuum Pump Check; Secondary Air Injection Check Valve; Diverter Valve; Valve, Emission Control System
Fits the following Buick Models:
- Century | 1984-1985 | Custom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type | 6 Cyl 3.0 L GAS
- Electra | 1985 | Limited, Park Avenue, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS

| Page 1 of 2 |Next >

1-20 of 22 Results

Buick Secondary Air Injection Check Valve

Choose OEM Secondary Air Injection Check 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 Buick'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 Buick Secondary Air Injection Check Valve. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Secondary Air Injection Check Valve controls air into the exhaust when it is cold starting, prevents reverse flow, cushions the pump, and accelerates the catalytic converter warm-up. Drivers continue to find their way back to Buick since the cabins remain whisper quiet even when on jagged asphalt, the seats make long commutes feel like time in a living room, as well as the steering which reacts with constant confidence and does not jump like a jump scare. Within the state of the art features such as QuietTuning glass, smart infotainment which connects in less than a minute, and a suspension that is set to real streets rather than test tracks, every grocery run will also be a leisurely affair. Powertrains provide a gentle pull at low speeds, allowing families to merge with no drama, sipping fuel politely, and the dashboard puts the controls in the place your hands want to be so you don't have to spend your time fingering screens and more time looking at the road. Where the Secondary Air Injection Check Valve tells about hiccuping emissions, replacement with the help of simple tools. Allow the car to cool, remove the battery, and open the hood and trace the air line to its valve close to the exhaust. Keep track of the direction of flow, slacken clamps or bolts, extract the old part, and examine the hoses, pruning and replacing brittle ones. Push the new valve in, fit it and close it tight, and re-fit hoses. Connect the battery, then crank your Buick, reset any code, then listen until you hear a steady idle, then evidence shows that the Secondary Air Injection Check Valve is in place.