Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for 1984 Mercury Topaz Emission Control

1984 Mercury Topaz Emission Control

My Vehicle Change Vehicle
1984 Mercury Topaz
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

22 products about 1984 Mercury Topaz Emission Control found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 1984 Mercury Topaz EGR Valve

    PartNumber: E5PZ9H473F
    OEM 1984 Mercury Topaz EGR Valve - E5PZ9H473F
    Product Specifications
    • Notes: Tempo, Topaz; Stamped; E53e-B2c, B4c
    • Other Names: EGR Valve
    • Item Weight: 4.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz EGR Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
    $37.59 MSRP: $51.38
    You Save: $13.79 (27%)
  • OEM (Genuine) 1984 Mercury Topaz EGR Valve

    PartNumber: E5PZ9H473F
    OEM 1984 Mercury Topaz EGR Valve - E5PZ9H473F
    Product Specifications
    • Notes: Tempo, Topaz; Stamped; E53e-B2c, B4c
    • Other Names: EGR Valve
    • Item Weight: 4.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz EGR Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
    $37.59 MSRP: $51.38
    You Save: $13.79 (27%)
  • Cardone Reman Remanufactured Smog Air Pump for 1984 Mercury Topaz - 32-404

    Cardone Reman® Remanufactured Smog Air Pump for 1984 Mercury Topaz

    PartNumber: 32-404
    Product Specifications
    • E-Waste: No
    • Mounting Hole Count: 2
    • Part Description: 1984 Mercury Topaz Remanufactured Smog Air Pump
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | All Trims | 4 Cyl 2.3L
    $134.73
  • Victor Reinz Egr Valve Gasket for 1984 Mercury Topaz - 71-13704-00

    Victor Reinz® Egr Valve Gasket for 1984 Mercury Topaz

    PartNumber: 71-13704-00
    Product Specifications
    • Bolt Hole Quantity: 2
    • Complete: Y
    • Contains Applications: Y
    • Length: 3.600
    • Material: Fiber And Metal
    • Meets or Exceeds OEM Specs: Y
    • Outside Diameter: Irregular
    • Port Quantity: 2
    • Release Wave: 12/15/2017
    • Thickness: 0.072
    • UPC: 023913672478
    • Width: 1.345
    • Part Description: 1984 Mercury Topaz Egr Valve Gasket
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | All Trims | 4 Cyl 2.3L
    $2.88
  • OEM (Genuine) 1984 Mercury Topaz Check Valve

    PartNumber: E8DZ-9A487-A
    OEM 1984 Mercury Topaz Check Valve - E8DZ-9A487-A
    Product Specifications
    • Notes: Tempo, Topaz; W/Hose Nipple; On Both Ends
    • Other Names: Check Valve
    • Item Dimensions: 3.9 x 2.3 x 2.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz Check Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
    $35.88 MSRP: $49.04
    You Save: $13.16 (27%)
  • Victor Reinz Egr Valve Gasket for 1984 Mercury Topaz - 71-13703-00

    Victor Reinz® Egr Valve Gasket for 1984 Mercury Topaz

    PartNumber: 71-13703-00
    Product Specifications
    • Bolt Hole Quantity: 2
    • Complete: Y
    • Contains Applications: Y
    • Length: 4.150
    • Material: Fiber And Metal
    • Meets or Exceeds OEM Specs: Y
    • Outside Diameter: Irregular
    • Port Quantity: 2
    • Release Wave: 12/15/2017
    • Thickness: 0.055
    • UPC: 023913672461
    • Width: 1.315
    • Part Description: 1984 Mercury Topaz Egr Valve Gasket
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | All Trims | 4 Cyl 2.0L
  • OEM (Genuine) 1984 Mercury Topaz EGR Valve

    PartNumber: E5PZ9H473G
    OEM 1984 Mercury Topaz EGR Valve - E5PZ9H473G
    Product Specifications
    • Notes: Tempo, Topaz; Stamped; E53e-A2c
    • Other Names: EGR Valve
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz EGR Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz EGR Valve

    PartNumber: E5PZ9H473G
    OEM 1984 Mercury Topaz EGR Valve - E5PZ9H473G
    Product Specifications
    • Notes: Tempo, Topaz; Stamped; E53e-A2c
    • Other Names: EGR Valve
    • Item Weight: 4.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz EGR Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz PCV Valve

    PartNumber: E5ZZ-6A666-A
    OEM 1984 Mercury Topaz PCV Valve - E5ZZ-6A666-A
    Product Specifications
    • Notes: Tempo, Topaz
    • Other Names: PCV Valve
    • Item Dimensions: 3.1 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz PCV Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz PCV Valve

    PartNumber: E5ZZ-6A666-A
    OEM 1984 Mercury Topaz PCV Valve - E5ZZ-6A666-A
    Product Specifications
    • Notes: Tempo, Topaz
    • Other Names: PCV Valve
    • Item Dimensions: 3.1 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz PCV Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz PCV Valve

    PartNumber: E5ZZ-6A666-A
    OEM 1984 Mercury Topaz PCV Valve - E5ZZ-6A666-A
    Product Specifications
    • Notes: Tempo, Topaz
    • Other Names: PCV Valve
    • Item Dimensions: 3.1 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz PCV Valve
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • STANT Breather Cap for 1984 Mercury Topaz - 10094

    STANT® Breather Cap for 1984 Mercury Topaz

    PartNumber: 10094
    Product Specifications
    • Cap Type: Cam Twist
    • Neck Depth: 1.78'' (45.21 mm)
    • Shell Diameter: 1.59'' (40.39 mm)
    • UPC: 033342001947
    • Part Description: 1984 Mercury Topaz Breather Cap
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | All Trims | 4 Cyl 2.3L
  • Original Engine Management EGR Valve Position Sensor for 1984 Mercury Topaz - EPS1

    Original Engine Management® EGR Valve Position Sensor for 1984 Mercury Topaz

    PartNumber: EPS1
    Product Specifications
    • Connector Gender: Female
    • Connector Quantity: 1
    • Connector Shape: Round
    • Connector Type: Plug In
    • Contents: Sensor
    • Notes: Complete Assembly
    • Terminal Gender: Male
    • Terminal Quantity: 1
    • Terminal Type: Bullet
    • UPC: 841266066702
    • Part Description: 1984 Mercury Topaz EGR Valve Position Sensor
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | All Trims | 4 Cyl 2.3L
  • OEM (Genuine) 1984 Mercury Topaz Secondary Air Injection Check Valve

    PartNumber: E1ZZ10335A
    OEM 1984 Mercury Topaz Secondary Air Injection Check Valve - E1ZZ10335A
    Product Specifications
    • Notes: Tempo, Topaz; 2.3l; W/External Regulator; Manual Trans; 4-Speed
    • Part Description: 1984 Mercury Topaz Secondary Air Injection Check Valve
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Vapor Canister

    PartNumber: E3FZ9D653B
    OEM 1984 Mercury Topaz Vapor Canister - E3FZ9D653B
    Product Specifications
    • Notes: Tempo, Topaz; To 3/84
    • Other Names: Vapor Canister
    • Item Weight: 4.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz Vapor Canister
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Vapor Canister

    PartNumber: E3FZ9D653B
    OEM 1984 Mercury Topaz Vapor Canister - E3FZ9D653B
    Product Specifications
    • Notes: Tempo, Topaz; To 3/84
    • Other Names: Vapor Canister
    • Item Weight: 4.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz Vapor Canister
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Air Injection Pump

    PartNumber: E43Z9A486B
    OEM 1984 Mercury Topaz Air Injection Pump - E43Z9A486B
    Product Specifications
    • Notes: Tempo, Topaz
    • Part Description: 1984 Mercury Topaz Air Injection Pump
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, GS AWD, LS, LS AWD, Sport, Sport AWD, XR5 | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Secondary Air Injection Pump Pulley

    PartNumber: E43Z9A486B
    OEM 1984 Mercury Topaz Secondary Air Injection Pump Pulley - E43Z9A486B
    Product Specifications
    • Notes: Tempo, Topaz
    • Part Description: 1984 Mercury Topaz Secondary Air Injection Pump Pulley
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, GS AWD, LS, LS AWD, Sport, Sport AWD, XR5 | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Secondary Air Injection Check Valve

    PartNumber: E43Z9A487A
    OEM 1984 Mercury Topaz Secondary Air Injection Check Valve - E43Z9A487A
    Product Specifications
    • Notes: Tempo, Topaz; W/Hose Nipple; On One End
    • Part Description: 1984 Mercury Topaz Secondary Air Injection Check Valve
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Secondary Air Injection Check Valve

    PartNumber: E43Z9F491D
    OEM 1984 Mercury Topaz Secondary Air Injection Check Valve - E43Z9F491D
    Product Specifications
    • Notes: Tempo, Topaz
    • Part Description: 1984 Mercury Topaz Secondary Air Injection Check Valve
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, LS | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Vapor Canister

    PartNumber: E5TZ-9D653-A
    OEM 1984 Mercury Topaz Vapor Canister - E5TZ-9D653-A
    Product Specifications
    • Notes: Tempo, Topaz; From 3/84
    • Other Names: Potentiometer, Vapor Canister
    • Item Dimensions: 7.5 x 4.3 x 7.8 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz Vapor Canister
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, GS AWD, LS, LS AWD, LTS, LTS AWD, Sport, Sport AWD, XR5, XR5 AWD | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS
  • OEM (Genuine) 1984 Mercury Topaz Vapor Canister

    PartNumber: E5TZ-9D653-A
    OEM 1984 Mercury Topaz Vapor Canister - E5TZ-9D653-A
    Product Specifications
    • Notes: Tempo, Topaz; From 3/84
    • Other Names: Potentiometer, Vapor Canister
    • Item Dimensions: 7.5 x 4.3 x 7.8 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1984 Mercury Topaz Vapor Canister
    More Info
    Vehicle Fitment
    • 1984 Mercury Topaz | Base, GS, GS AWD, LS, LS AWD, LTS, LTS AWD, Sport, Sport AWD, XR5, XR5 AWD | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.3 L GAS