Emission Components for 2021 Porsche Cayenne
No.
Part # / Description / Price
Price
1
2008-2024 Porsche - Changeover Valve 
Porsche
Porsche Notes: PARTS: Part included with vacuum hose.
Description: 2.9L. Air injection pump, # 1. 3.6L, 2011-14. Cayenne. 3.6l. 3.0L, 2019-21.
MSRP $200.73
$153.15
MSRP $200.73
$153.15
2
MSRP $15.40
$13.29
3
2019-2024 Porsche Cayenne - Vacuum Hose Porsche
Porsche Description: 3.0L. Vacuum hose.
MSRP $646.90
$511.66
MSRP $646.90
$511.66
4
2017-2024 Porsche - Pressure Valve Porsche
Porsche Notes: PARTS: Part included with vacuum hose.
Description: 2.9L. 4.0L. Converter. 3.0L, 2019-21.
MSRP $180.57
$119.80
MSRP $180.57
$119.80
5
2019-2024 Porsche - Changeover Valve Bracket Porsche
Porsche Description: 2.9L. 3.0L, 2019-21.
MSRP $9.35
$8.39
MSRP $9.35
$8.39
6
2017-2025 Porsche - Vacuum Pump Porsche
Porsche Description: Panamera. Cayenne. 4.0L. Macan. 2.9l. 3.0L, 2019-21. Macan. 3.0l.
MSRP $696.36
$568.41
MSRP $696.36
$568.41
7
MSRP $81.38
$67.16
8
2019-2024 Porsche - Vacuum Reservoir Bracket Porsche
Porsche Description: 2.9L. 3.0L, 2019-21.
MSRP $37.99
$31.42
MSRP $37.99
$31.42
9
2021-2023 Porsche Cayenne - Breather Tube Porsche
Porsche Description: 3.0L. Breather tube.
MSRP $130.62
$107.81
MSRP $130.62
$107.81
10
2019-2025 Porsche Cayenne - Vapor Canister Porsche
Porsche Description: Without hybrid. Cayenne. 3.0l. Cayenne. 2.9l. 4.0L, turbo gt.
MSRP $617.02
$488.03
MSRP $617.02
$488.03
11
2019-2024 Porsche Cayenne - Vapor Canister Bracket Porsche
Porsche Description: 3.0L. 4.0L. 2.9L.
MSRP $38.36
$31.72
MSRP $38.36
$31.72
12
MSRP $25.85
$22.31
13
MSRP $43.87
$36.28
14
MSRP $26.05
$22.49
15
2005-2024 Porsche - Evaporative Emissions System Leak Detection Assembly Porsche
Porsche Description: 2.9L. 4.0L. Cayenne. Vapor canister & tubes. 3.0L. 911.
MSRP $536.08
$424.01
MSRP $536.08
$424.01
16
2019-2024 Porsche Cayenne - Leak Detect Pump Upper Bracket Porsche
Porsche Description: 3.0L. 4.0L. 2.9L.
MSRP $30.34
$25.10
MSRP $30.34
$25.10
17
MSRP $89.48
$73.85
18
2019-2024 Porsche Cayenne - Vapor Hose Porsche
Porsche Description: 4.0L, without turbo gt. 3.0L. Vapor hose. 2.9L.
MSRP $135.01
$111.43
MSRP $135.01
$111.43
19
MSRP $399.99
$283.42
20
2019-2023 Porsche Cayenne - Oxygen Sensor Porsche
Porsche Description: 3.0L, all. Cayenne. 3.0l. Downstream. 3.0L, with e-hybrid. Rear.
MSRP $346.48
$245.50
MSRP $346.48
$245.50
No.
Part # / Description / Price
Price
1
2017-2025 Porsche - Vacuum Pump Porsche
Porsche Description: Panamera. Cayenne. 4.0L. Macan. 2.9l. 3.0L, 2019-21. Macan. 3.0l.
MSRP $696.36
$568.41
MSRP $696.36
$568.41
4
2017-2024 Porsche - Pressure Valve Porsche
Porsche Notes: PARTS: Part included with vacuum hose.
Description: 2.9L. 4.0L. Converter. 3.0L, 2019-21.
MSRP $180.57
$119.80
MSRP $180.57
$119.80
5
2008-2024 Porsche - Changeover Valve Porsche
Porsche Notes: PARTS: Part included with vacuum hose.
Description: 2.9L. Air injection pump, # 1. 3.6L, 2011-14. Cayenne. 3.6l. 3.0L, 2019-21.
MSRP $200.73
$153.15
MSRP $200.73
$153.15
11
2005-2024 Porsche - Evaporative Emissions System Leak Detection Assembly Porsche
Porsche Notes: PARTS: Part included with vapor canister.
Description: 2.9L. 4.0L. Cayenne. Vapor canister & tubes. 3.0L. 911.
MSRP $536.08
$424.01
MSRP $536.08
$424.01
No.
Part # / Description / Price
Price
3
2005-2024 Porsche - Evaporative Emissions System Leak Detection Assembly Porsche
Porsche Notes: PARTS: Part included with vapor canister.
Description: 2.9L. 4.0L. Cayenne. Vapor canister & tubes. 3.0L. 911.
MSRP $536.08
$424.01
MSRP $536.08
$424.01
No.
Part # / Description / Price
Price
3
2012-2024 Porsche - Sensor Porsche
Porsche Notes: PARTS: Part included with intercooler.
Description: 3.6L.
MSRP $170.57
$130.14
MSRP $170.57
$130.14
10
2017-2025 Porsche - Throttle Body Porsche
Porsche Description: Panamera. 3.0l. 2.9L, hoses & lines rear. Cayenne. 2.9l. 2.9L, hoses & pipes. Macan. 2.9l. Incl.Electronic Throttle Body Actuator. 2019-21, hoses & lines rear. Macan. 3.0l. 3.0L, without e-hybrid hoses & pipes.
MSRP $699.69
$553.41
MSRP $699.69
$553.41
Related Parts
Part # / Description / Price
Price
2005-2024 Porsche - Evaporative Emissions System Leak Detection Assembly Porsche
Porsche Description: 2.9L. 4.0L. Cayenne. Vapor canister & tubes. 3.0L. 911.
MSRP $536.08
$424.01
MSRP $536.08
$424.01
MSRP $154.60
$117.96
2019-2023 Porsche Cayenne - Detection Pump Porsche
Porsche Description: Cayenne. 3.0l. Cayenne. 4.0l. With hybrid. From 07/08/19.
MSRP $551.21
$435.98
MSRP $551.21
$435.98
Purge Solenoid Porsche
Porsche Notes: Includes Engine Mounted Line.
Description: Cayenne. 3.0l. Macan. 3.0l.
MSRP $123.95
$102.30
MSRP $123.95
$102.30