OEM Honda Emissions System Parts

The emissions system in your Honda is responsible for removing harmful pollutants from your exhaust before it releases it into the atmosphere. It also contains sensors and other devices that help to clean the exhaust before it sends it back to the engine for additional use. An OEM Honda exhaust is designed to offer optimal performance and to meet the expectations of the factory as far as delivering the best fuel efficiency and meeting the federal emissions level guidelines. OEM parts are the proper fitment for your Honda Civic<, null, null, null, null)">Accord, CR-V and more, so no modification is necessary for installation.

At Honda Parts Online, you receive fast, affordable shipping and no-hassle returns on all of our parts. We are one of the largest Honda parts retailers in the US, so it’s likely we have the parts you need on hand right now. If your emissions system is not operating properly, you may be losing fuel efficiency, and that costs you money. Sensors wear out and valves can go bad. When they are broken, your engine works harder for less performance. Fix your emission system today by ordering replacement parts online from HondaPartsOnline.net. Order today!

Passage, Egr Valve
18718-5R0-J50
Other Names: Passage Egr Valve More
$58.95
$44.21
$58.95
$44.21
Passage, Egr Valve
18718-5R0-J00
Other Names: Passage Egr Valve More
$78.52
$58.89
$78.52
$58.89
Gasket, Egr Valve Inlet
18715-5K0-A01
Other Names: Gasket More
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN,
    • ACCORD PLUG-IN SEDAN
$10.65
$7.99
$10.65
$7.99
Gasket, Egr Valve
18715-6C1-A01
Other Names: Gasket Egr Valve More
$3.95
$2.96
$3.95
$2.96
Passage, Egr Valve
18718-5R1-J50
Other Names: Passage Egr Valve More
Fits:
  • Honda:
    • FIT 5-DOOR
$93.50
$70.13
$93.50
$70.13
Bracket, Egr Valve Guard
16602-RMX-000
Other Names: Bracket More
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN
$35.83
$26.88
$35.83
$26.88
Bracket, Egr Valve Guard
16602-PZA-000
Other Names: Bracket More
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN
$33.33
$25.00
$33.33
$25.00
Egr Valve Kit
18011-P2M-305
Replaces: 18011-P2M-A00
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$378.08
$283.56
$378.08
$283.56
Passage, Egr Valve
18718-5R1-000
Other Names: Passage Egr Valve More
Fits:
  • Honda:
    • FIT 5-DOOR
$83.88
$62.91
$83.88
$62.91
Gasket, Egr Valve Outlet
18716-5K0-A01
Other Names: Gasket More
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN,
    • ACCORD PLUG-IN SEDAN
$8.90
$6.68
$8.90
$6.68
Bolt, Egr Valve
0-28151-035-0
Other Names: Bolt Egr Valve More
Replaces: 0-28121-035-0, 0-28181-035-0
Fits:
  • Honda:
    • PASSPORT SEDAN
$3.25
$2.44
$3.25
$2.44
Gasket, Egr Valve (Ishino Gasket)
18715-PB2-000
Other Names: Gasket Egr Valve More
Notes: For California Emissions. More
Fits:
  • Honda:
    • ACCORD 5-DOOR,
    • ACCORD COUPE,
    • ACCORD HATCHBACK,
    • ACCORD HYBRID SEDAN,
    • ACCORD SEDAN,
    • CIVIC 4WD 5-DOOR,
    • CIVIC 5-DOOR,
    • CIVIC COUPE,
    • CIVIC HATCHBACK,
    • CIVIC HYBRID SEDAN,
    • CIVIC NGV SEDAN,
    • CIVIC SEDAN,
    • CR-V 5-DOOR,
    • CR-Z HATCHBACK,
    • CROSSTOUR 5-DOOR,
    • CRX COUPE,
    • ELEMENT 5-DOOR,
    • FIT 5-DOOR,
    • HR-V 5-DOOR,
    • INSIGHT,
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR,
    • PRELUDE COUPE,
    • RIDGELINE SEDAN
  • 19 more
$10.37
$7.78
$10.37
$7.78
Egr Valve (Service)
18710-P8C-000
$45.10
$33.83
$45.10
$33.83
Converter, Rear Primary
18290-RGL-A00
Other Names: Converter Rear- More
Description: The catalytic converter is a vital part of your Honda’s emissions system. Most vehicles require a catalytic converter, including... More
Fits:
  • Honda:
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR
$668.38
$501.29
$668.38
$501.29
Valve Egr
8-17096-178-3
Other Names: Valve Egr More
Replaces: 8-17096-178-1, 8-17096-178-2
Fits:
  • Honda:
    • PASSPORT SEDAN
$314.20
$235.65
$314.20
$235.65
Valve Set, Egr
18011-6L2-000
Other Names: Valve Set Egr More
$400.62
$300.46
$400.62
$300.46
Valve Assembly, Egr
18710-5K0-A01
Other Names: Valve Assembly- Egr More
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN,
    • ACCORD PLUG-IN SEDAN
$1,163.30
$872.48
$1,163.30
$872.48
Valve Set, Egr
18011-RB0-000
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • CR-Z HATCHBACK,
    • FIT 5-DOOR
$454.63
$340.98
$454.63
$340.98
Valve Set, Egr
18011-P2J-000
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • CIVIC COUPE
$325.13
$243.85
$325.13
$243.85
Valve Set, Egr
18011-P13-000
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • PRELUDE COUPE
$385.68
$289.26
$385.68
$289.26
Valve Set, Egr
18011-58V-000
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN
$423.85
$317.89
$423.85
$317.89
Valve Set, Egr
18011-R1A-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • CIVIC COUPE,
    • CIVIC SEDAN,
    • CROSSTOUR 5-DOOR,
    • HR-V 5-DOOR,
    • PILOT 5-DOOR,
    • RIDGELINE SEDAN
  • 3 more
$207.48
$155.61
$207.48
$155.61
Valve Set, Egr
18011-PWA-050
Other Names: Valve Set Egr More
Replaces: 18011-PWA-030, 18011-PWA-040
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN
$352.35
$264.26
$352.35
$264.26
Valve Set, Egr
18011-RME-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • FIT 5-DOOR
$360.07
$270.05
$360.07
$270.05
Valve Set, Egr
18011-RAA-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$215.03
$161.28
$215.03
$161.28
Valve Set, Egr
18011-RCA-A00
Other Names: Valve Set Egr More
Replaces: 18011-P8C-A00, 18011-PXK-020, 18011-PXK-030
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD HYBRID SEDAN,
    • ACCORD SEDAN,
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR,
    • RIDGELINE SEDAN
  • 1 more
$286.42
$214.81
$286.42
$214.81
Valve Set, Egr
18011-PLM-A01
Other Names: Valve Set Egr More
Replaces: 18011-PLM-A00
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$278.63
$208.98
$278.63
$208.98
Valve Set, Egr
18011-PAA-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • ODYSSEY 5-DOOR
$278.63
$208.98
$278.63
$208.98
Valve Set, Egr (Keihin)
18011-PT6-A00
Other Names: Valve Set Egr More
Replaces: 18710-PT6-A00
Fits:
  • Honda:
    • ACCORD 5-DOOR,
    • ACCORD COUPE,
    • ACCORD SEDAN
$260.02
$195.01
$260.02
$195.01
Valve Assembly, E-Egr
18710-6C1-A01
Other Names: Valve Assembly- E-Egr More
$322.82
$242.11
$322.82
$242.11
Valve Set, Egr
18011-RBJ-000
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN,
    • FIT 5-DOOR,
    • INSIGHT
$454.63
$340.98
$454.63
$340.98
Valve Set, Egr
18011-R70-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • CROSSTOUR 5-DOOR,
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR,
    • RIDGELINE SEDAN
  • 1 more
$168.60
$126.45
$168.60
$126.45
Valve Set, Egr
18011-RNA-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$313.48
$235.11
$313.48
$235.11
Valve Set, Egr
18011-RRA-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • CR-V 5-DOOR
$271.35
$203.51
$271.35
$203.51
Valve Set, Egr
18011-PGM-020
Other Names: Valve Set Egr More
Replaces: 18011-PFV-000, 18011-PGM-000, 18011-PGM-010
Fits:
  • Honda:
    • INSIGHT
$338.45
$253.84
$338.45
$253.84
Valve Set, Egr
18011-PGK-A03
Other Names: Valve Set Egr More
Replaces: 18011-P8F-A00, 18011-PGK-A00, 18011-PGK-A01, 18011-PGK-A02
Fits:
  • Honda:
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR
$235.70
$176.78
$235.70
$176.78
Valve Set, Egr
18011-P8A-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$286.42
$214.81
$286.42
$214.81
Valve Set, Egr
18011-P0A-A00
Other Names: Valve Set Egr More
Fits:
  • Honda:
    • ACCORD 5-DOOR,
    • ACCORD COUPE,
    • ACCORD SEDAN
$282.95
$210.11
$282.95
$210.11
Valve Comp- E-Egr
18710-PLM-A01
$49.47
$37.10
$49.47
$37.10
Valve Assembly- Egr
18710-PGK-A01
$288.20
$216.15
$288.20
$216.15

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