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 CivicAccord, 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
$57.73
$42.26
$57.73
$42.26
Passage, Egr Valve
18718-5R0-J00
$76.90
$56.29
$76.90
$56.29
Gasket, Egr Valve Inlet
18715-5K0-A01
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN,
    • ACCORD PLUG-IN SEDAN
$10.43
$7.64
$10.43
$7.64
Clamp, Egr Valve Connector
16215-PE0-710
Fits:
  • Honda:
    • CRX COUPE
$8.33
$6.10
$8.33
$6.10
Gasket, Egr Valve
18715-6C1-A01
$3.87
$2.83
$3.87
$2.83
Passage, Egr Valve
18718-5R1-J50
Fits:
  • Honda:
    • FIT 5-DOOR
$91.58
$67.04
$91.58
$67.04
Bracket, Egr Valve Guard
16602-RMX-000
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN
$33.83
$24.77
$33.83
$24.77
Bracket, Egr Valve Guard
16602-PZA-000
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN
$31.98
$23.41
$31.98
$23.41
Egr Valve Kit
18011-P2M-305
Replaces: 18011-P2M-A00
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$370.30
$271.06
$370.30
$271.06
Passage, Egr Valve
18718-5R1-000
Fits:
  • Honda:
    • FIT 5-DOOR
$82.15
$60.13
$82.15
$60.13
Gasket, Egr Valve Outlet
18716-5K0-A01
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN,
    • ACCORD PLUG-IN SEDAN
$8.71
$6.38
$8.71
$6.38
Bolt, Egr Valve
0-28151-035-0
Replaces: 0-28121-035-0, 0-28181-035-0
Fits:
  • Honda:
    • PASSPORT SEDAN
$3.25
$2.38
$3.25
$2.38
Gasket, Egr Valve (Ishino Gasket)
18715-PB2-000
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
$10.14
$7.43
$10.14
$7.43
Clamp, Egr Valve Wire Harness
18711-PE1-660
Fits:
  • Honda:
    • CRX COUPE
$3.33
$2.44
$3.33
$2.44
Egr Valve (Service)
18710-P8C-000
$45.10
$33.01
$45.10
$33.01
Catalytic Converter
18290-RGW-A01CC
$25.00
$25.00
Catalytic Converter
18150-5J0-A00BC
$0.01
$0.01
Catalytic Converter
18190-5J0-A00BC
$0.01
$0.01
Catalytic Converter
18290-RGW-A01BC
$0.01
$0.01
Valve Egr
8-17096-178-3
Other Names: Valve Egr More
Replaces: 8-17096-178-1, 8-17096-178-2
Fits:
  • Honda:
    • PASSPORT SEDAN
$307.73
$225.26
$307.73
$225.26
Valve Set, Egr
18011-6L2-000
$392.38
$287.22
$392.38
$287.22
Valve Assembly, Egr
18710-5K0-A01
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN,
    • ACCORD PLUG-IN SEDAN
$1,139.37
$834.02
$1,139.37
$834.02
Valve Set, Egr
18011-RB0-000
Fits:
  • Honda:
    • CR-Z HATCHBACK,
    • FIT 5-DOOR
$445.28
$325.95
$445.28
$325.95
Valve Set, Egr
18011-P2J-000
Fits:
  • Honda:
    • CIVIC COUPE
$325.13
$238.00
$325.13
$238.00
Valve Set, Egr
18011-P13-000
Fits:
  • Honda:
    • PRELUDE COUPE
$377.75
$276.51
$377.75
$276.51
Bracket, Egr Control Valve
36037-PE1-671
Fits:
  • Honda:
    • CIVIC 4WD 5-DOOR,
    • CIVIC 5-DOOR
$11.67
$8.54
$11.67
$8.54
Valve Assembly, Egr Control
18740-PE1-661
Fits:
  • Honda:
    • CIVIC 5-DOOR,
    • CIVIC HATCHBACK,
    • CIVIC SEDAN,
    • CRX COUPE
$91.32
$66.84
$91.32
$66.84
Valve Set, Egr
18011-58V-000
Fits:
  • Honda:
    • ACCORD HYBRID SEDAN
$415.13
$303.88
$415.13
$303.88
Valve Set, Egr
18011-R1A-A00
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • CIVIC COUPE,
    • CIVIC SEDAN,
    • CROSSTOUR 5-DOOR,
    • HR-V 5-DOOR,
    • PILOT 5-DOOR,
    • RIDGELINE SEDAN
  • 3 more
$203.22
$148.75
$203.22
$148.75
Valve Set, Egr
18011-PWA-050
Replaces: 18011-PWA-030, 18011-PWA-040
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN
$345.10
$252.61
$345.10
$252.61
Valve Set, Egr
18011-RME-A00
Fits:
  • Honda:
    • FIT 5-DOOR
$352.67
$258.15
$352.67
$258.15
Valve Set, Egr
18011-RAA-A00
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$210.61
$154.17
$210.61
$154.17
Valve Assembly, Egr Control
18740-PA5-673
Fits:
  • Honda:
    • CIVIC HATCHBACK
$171.20
$125.29
$171.20
$125.29
Valve Set, Egr
18011-RCA-A00
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
$280.53
$205.35
$280.53
$205.35
Valve Set, Egr
18011-PLM-A01
Replaces: 18011-PLM-A00
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$272.90
$199.76
$272.90
$199.76
Valve Set, Egr
18011-PAA-A00
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • ODYSSEY 5-DOOR
$272.90
$199.76
$272.90
$199.76
Valve Set, Egr (Keihin)
18011-PT6-A00
Replaces: 18710-PT6-A00
Fits:
  • Honda:
    • ACCORD 5-DOOR,
    • ACCORD COUPE,
    • ACCORD SEDAN
$260.02
$190.33
$260.02
$190.33
Bracket, Egr Control Valve
36037-PE0-004
Notes: For California Emissions. More
Fits:
  • Honda:
    • CIVIC HATCHBACK,
    • CIVIC SEDAN,
    • CRX COUPE
$11.67
$8.54
$11.67
$8.54
Valve Assembly, E-Egr
18710-6C1-A01
$316.18
$231.45
$316.18
$231.45
Valve Set, Egr
18011-RBJ-000
Fits:
  • Honda:
    • CIVIC HYBRID SEDAN,
    • FIT 5-DOOR,
    • INSIGHT
$445.28
$325.95
$445.28
$325.95
Valve Set, Egr
18011-R70-A00
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN,
    • CROSSTOUR 5-DOOR,
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR,
    • RIDGELINE SEDAN
  • 1 more
$165.13
$120.88
$165.13
$120.88
Valve Set, Egr
18011-RNA-A00
Fits:
  • Honda:
    • CIVIC COUPE,
    • CIVIC SEDAN
$307.03
$224.75
$307.03
$224.75
Valve Set, Egr
18011-RRA-A00
Fits:
  • Honda:
    • CR-V 5-DOOR
$265.77
$194.54
$265.77
$194.54
Valve Set, Egr
18011-PGM-020
Replaces: 18011-PFV-000, 18011-PGM-000, 18011-PGM-010
Fits:
  • Honda:
    • INSIGHT
$331.48
$242.65
$331.48
$242.65
Valve Set, Egr
18011-PGK-A03
Replaces: 18011-P8F-A00, 18011-PGK-A00, 18011-PGK-A01, 18011-PGK-A02
Fits:
  • Honda:
    • ODYSSEY 5-DOOR,
    • PILOT 5-DOOR
$230.86
$168.98
$230.86
$168.98
Valve Set, Egr
18011-P8A-A00
Fits:
  • Honda:
    • ACCORD COUPE,
    • ACCORD SEDAN
$280.53
$205.35
$280.53
$205.35
Valve Set, Egr
18011-P0A-A00
Fits:
  • Honda:
    • ACCORD 5-DOOR,
    • ACCORD COUPE,
    • ACCORD SEDAN
$282.95
$205.07
$282.95
$205.07
Bracket, Egr Control Valve
36037-PE0-014
Fits:
  • Honda:
    • CIVIC HATCHBACK,
    • CIVIC SEDAN,
    • CRX COUPE
$11.67
$8.54
$11.67
$8.54
Valve Assembly, Egr Control
18740-PC6-682
Replaces: 18740-PC6-681
Notes: For California Emissions. More
Fits:
  • Honda:
    • PRELUDE COUPE
$92.95
$68.04
$92.95
$68.04
Valve Assembly, Egr
18710-PT2-000
$135.41
$99.13
$135.41
$99.13