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Replacement and OEM Parts for 1990 Mercury Cougar Valves, Valve Covers & Valvetrain Components

1990 Mercury Cougar Valves, Valve Covers & Valvetrain Components

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Engine & Drivetrain

46 products about 1990 Mercury Cougar Valves, Valve Covers & Valvetrain Components found

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  • OEM (Genuine) 1990 Mercury Cougar ECM Relay

    PartNumber: E1AZ-12A648-A
    OEM 1990 Mercury Cougar ECM Relay - E1AZ-12A648-A
    Product Specifications
    • Notes: All Models; Cougar; All; W/Electronic Cluster
    • Item Dimensions: 3.8 x 2.3 x 2.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 9U2Z-12A648-A
    • Part Description: 1990 Mercury Cougar ECM Relay
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
    $35.67 MSRP: $56.91
    You Save: $21.24 (38%)
  • Gates Oil Filler Cap for 1990 Mercury Cougar - 31109

    Gates® Oil Filler Cap for 1990 Mercury Cougar

    PartNumber: 31109
    Product Specifications
    • Cam Type: Threaded
    • Neck Depth: 1.25"
    • Neck Diameter: 1.25"
    • Shell Diameter: 2.5"
    • UPC: 072053019162
    • Part Description: 1990 Mercury Cougar Oil Filler Cap
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
    $4.98
  • Victor Reinz Valve Cover Gasket Set for 1990 Mercury Cougar - 15-10639-01

    Victor Reinz® Valve Cover Gasket Set for 1990 Mercury Cougar

    PartNumber: 15-10639-01
    Product Specifications
    • Notes: For Servicing Both Valve Covers
    • Color: Color May Vary
    • Complete: Y
    • Configuration: Two Piece
    • Contains Applications: Y
    • Grade Type: Regular
    • Length: 15.250
    • Material: Molded Rubber
    • Meets or Exceeds OEM Specs: Y
    • Mount Hole Quantity: 5
    • Release Wave: 12/15/2017
    • Thickness: 0.260
    • UPC: 023913665111
    • Width: 6.000
    • Part Description: 1990 Mercury Cougar Valve Cover Gasket Set
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | All Engines
    $36.55
  • Sealed Power Second Design Hydraulic Roller Valve Lifter for 1990 Mercury Cougar - HT-2205

    Sealed Power® Second Design Hydraulic Roller Valve Lifter for 1990 Mercury Cougar

    PartNumber: HT-2205
    Product Specifications
    • Notes: Hydraulic Roller Lifters
    • Type: HR
    • UPC: 724956564910
    • Part Description: 1990 Mercury Cougar Second Design Hydraulic Roller Valve Lifter
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
    $13.99
  • OEM (Genuine) 1990 Mercury Cougar Push Rods

    PartNumber: F7ZZ-6565-AA
    OEM 1990 Mercury Cougar Push Rods - F7ZZ-6565-AA
    Product Specifications
    • Notes: All Models
    • Other Names: Push Rods
    • Fitment Type: Direct Replacement
    • Replaces: E9SZ-6565-A
    • Part Description: 1990 Mercury Cougar Push Rods
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
    $5.43 MSRP: $8.49
    You Save: $3.06 (37%)
  • Victor Reinz Valve Cover Gasket Set for 1990 Mercury Cougar - 15-10640-01

    Victor Reinz® Valve Cover Gasket Set for 1990 Mercury Cougar

    PartNumber: 15-10640-01
    Product Specifications
    • Notes: For Servicing One Valve Cover
    • Color: Color May Vary
    • Complete: Y
    • Configuration: One Piece
    • Contains Applications: Y
    • Grade Type: Regular
    • Length: 15.250
    • Material: Molded Rubber
    • Meets or Exceeds OEM Specs: Y
    • Mount Hole Quantity: 5
    • Release Wave: 12/15/2017
    • Thickness: 6.000
    • UPC: 023913665128
    • Width: 0.247
    • Part Description: 1990 Mercury Cougar Valve Cover Gasket Set
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | All Engines
    $19.20
  • OEM (Genuine) 1990 Mercury Cougar Main Bearings

    PartNumber: E9SZ-6500-A
    OEM 1990 Mercury Cougar Main Bearings - E9SZ-6500-A
    Product Specifications
    • Notes: All Models
    • Other Names: Main Bearings
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: F2SZ-6500-B
    • Part Description: 1990 Mercury Cougar Main Bearings
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
    $13.80 MSRP: $22.00
    You Save: $8.20 (38%)
  • OEM (Genuine) 1990 Mercury Cougar Rocker Arms

    PartNumber: FOSZ-6564-A
    OEM 1990 Mercury Cougar Rocker Arms - FOSZ-6564-A
    Product Specifications
    • Notes: All Models
    • Other Names: Alternator, Head Gasket
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: E9SZ-6564-A
    • Part Description: 1990 Mercury Cougar Rocker Arms
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS
    $23.32 MSRP: $42.50
    You Save: $19.18 (46%)
  • OEM (Genuine) 1990 Mercury Cougar Valves

    PartNumber: E9SZ6505A
    OEM 1990 Mercury Cougar Valves - E9SZ6505A
    Product Specifications
    • Notes: All Models
    • Other Names: Exhaust Valve, Valves
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1990 Mercury Cougar Valves
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS
    $18.14 MSRP: $24.77
    You Save: $6.63 (27%)
  • OEM (Genuine) 1990 Mercury Cougar Valves

    PartNumber: E9SZ6505A
    OEM 1990 Mercury Cougar Valves - E9SZ6505A
    Product Specifications
    • Notes: All Models
    • Other Names: Exhaust Valve, Valves
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1990 Mercury Cougar Valves
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS
    $18.14 MSRP: $24.77
    You Save: $6.63 (27%)
  • OEM (Genuine) 1990 Mercury Cougar Intake Valve Spring

    PartNumber: DOWY-10884-A
    OEM 1990 Mercury Cougar Intake Valve Spring - DOWY-10884-A
    Product Specifications
    • Notes: Cougar; All; W/O Electronic Cluster
    • Item Dimensions: 3.2 x 1.3 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: F1SZ-10884-A
    • Part Description: 1990 Mercury Cougar Intake Valve Spring
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
    $34.53 MSRP: $55.09
    You Save: $20.56 (38%)
  • STANT Threaded Type Oil Filler Cap for 1990 Mercury Cougar - 10081

    STANT® Threaded Type Oil Filler Cap for 1990 Mercury Cougar

    PartNumber: 10081
    Product Specifications
    • Notes: Part Replacement Replaces 48349
    • Cam Type: Threaded
    • Neck Depth: 1.25
    • Neck Diameter: 1.25
    • Shell Diameter: 2.5
    • UPC: 033342001817
    • Part Description: 1990 Mercury Cougar Threaded Type Oil Filler Cap
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • Sealed Power Engine Valve Seat for 1990 Mercury Cougar - 245-1625-54

    Sealed Power® Engine Valve Seat for 1990 Mercury Cougar

    PartNumber: 245-1625-54
    Product Specifications
    • Notes: Std Size; 1.6320" OD; 1.3290" ID; 0.2800" Depth; 1.6250" Counter Bore; 41.4530MM OD; 33.7570MM ID; 7.1120MM Depth; 41.2750MM Counter Bore; 45 Degree Seat Angle;Loc: Exh; Std Size; 1.6320" OD; 1.3290" ID; 0.2800" Depth; 1.6250" Counter Bore; 41.4530MM OD; 33.7570MM ID; 7.1120MM Depth; 41.2750MM Counter Bore; 45 Degree Seat Angle
    • Counter Bore: 41.2750
    • Counter Bore (Inch): 1.6250
    • Depth: 7.1120
    • Depth (Inch): 0.2800
    • ID: 33.7570
    • ID (Inch): 1.3290
    • ID Tapered: N
    • OD: 41.4530
    • OD (Inch): 1.6320
    • Seat Angle: 45
    • Standard Size: Standard
    • UPC: 724956664405
    • Part Description: 1990 Mercury Cougar Engine Valve Seat
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • Sealed Power Push Rod for 1990 Mercury Cougar - RP-3284

    Sealed Power® Push Rod for 1990 Mercury Cougar

    PartNumber: RP-3284
    Product Specifications
    • Notes: 7.1360" O.A.L.; Standard Size
    • Actual Length: 181.2540; 7.1360
    • Ball Diameter: 7.9250
    • Ball Diameter (Inch): 0.3120
    • End Type: B-B Ball & Ball
    • Hole Ind: Y
    • Overall Length: 181.8640
    • Overall Length (Inch): 7.1600
    • Size: Standard Size
    • Standard Size: Standard
    • UPC: 724956609338
    • Wall Thickness: 1.5240
    • Wall Thickness (Inch): 0.0600
    • Part Description: 1990 Mercury Cougar Push Rod
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • Sealed Power Engine Valve Stem Oil Seal for 1990 Mercury Cougar - ST-2098

    Sealed Power® Engine Valve Stem Oil Seal for 1990 Mercury Cougar

    PartNumber: ST-2098
    Product Specifications
    • Notes: Loc: Int; Positive type, Metal Clad; (RBB) Rubber
    • Guide OD: 12.5730
    • Guide OD (Inch): 0.4950
    • Inside Length: 9.7790
    • Inside Length (Inch): 0.3850
    • Lower ID: 12.3190
    • Lower ID (Inch): 0.4850
    • Material Code: RBB Rubber
    • Overall Length: 13.5890
    • Overall Length (Inch): 0.5350
    • Seal OD: 15.7480
    • Seal OD (Inch): 0.6200
    • Seal Type Code: MR RUBBER/STEEL, POSITIVE
    • UPC: 053059811783
    • VStem Diameter: 7.9500
    • VStem Diameter (Inch): 0.3130
    • Part Description: 1990 Mercury Cougar Engine Valve Stem Oil Seal
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • Sealed Power Engine Valve Guide for 1990 Mercury Cougar - VG-5005

    Sealed Power® Engine Valve Guide for 1990 Mercury Cougar

    PartNumber: VG-5005
    Product Specifications
    • Notes: Plain; 0.3430" ID; 2.2500" O.A.L; 0.5020" OD; 8.7120mm ID; 57.1500mm O.A.L; 12.7510mm OD
    • Guide Type: P
    • ID: 8.7120
    • ID (Inch): 0.3430
    • Length: 57.1500
    • Length (Inch): 2.2500
    • OD: 12.7510
    • OD (Inch): 0.5020
    • Size: Standard Size
    • Standard Size: Standard
    • UPC: 724956641239
    • Part Description: 1990 Mercury Cougar Engine Valve Guide
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • OEM (Genuine) 1990 Mercury Cougar Lower Gasket Kit

    PartNumber: E9DZ-6E078-A
    OEM 1990 Mercury Cougar Lower Gasket Kit - E9DZ-6E078-A
    Product Specifications
    • Notes: W/Supercharger
    • Other Names: Overhaul Gasket Set
    • Item Weight: 0.80 Pounds
    • Part Description: 1990 Mercury Cougar Lower Gasket Kit
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1990 Mercury Cougar Lower Gasket Kit

    PartNumber: E9DZ-6E078-A
    OEM 1990 Mercury Cougar Lower Gasket Kit - E9DZ-6E078-A
    Product Specifications
    • Notes: W/Supercharger
    • Other Names: Overhaul Gasket Set
    • Item Weight: 0.80 Pounds
    • Part Description: 1990 Mercury Cougar Lower Gasket Kit
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
  • Sealed Power Valve Guide for 1990 Mercury Cougar - VG-5005B

    Sealed Power® Valve Guide for 1990 Mercury Cougar

    PartNumber: VG-5005B
    Product Specifications
    • Notes: Type: Valve Guide, Bulk; Plain; Carton of 50; 0.3430" ID; 2.2500" O.A.L; 0.5020" OD; 8.7120mm ID; 57.1500mm O.A.L; 12.7510mm OD
    • Guide Type: P
    • ID: 8.7120
    • ID (Inch): 0.3430
    • Length: 57.1500
    • Length (Inch): 2.2500
    • OD: 12.7510
    • OD (Inch): 0.5020
    • Package Alert: Carton of 50
    • UPC: 614046365551
    • Part Description: 1990 Mercury Cougar Valve Guide
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • Sealed Power Valve Guide for 1990 Mercury Cougar - VG-5005H

    Sealed Power® Valve Guide for 1990 Mercury Cougar

    PartNumber: VG-5005H
    Product Specifications
    • Notes: Hardened; 0.3430" ID; 2.2500" O.A.L; 0.5020" OD; 8.7120mm ID; 57.1500mm O.A.L; 12.7510mm OD
    • Guide Type: P
    • ID: 8.7120
    • ID (Inch): 0.3430
    • Length: 57.1500
    • Length (Inch): 2.2500
    • OD: 12.7510
    • OD (Inch): 0.5020
    • Size: Standard Size
    • Standard Size: Standard
    • UPC: 724956849338
    • Use Ind: B
    • Part Description: 1990 Mercury Cougar Valve Guide
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • OEM (Genuine) 1990 Mercury Cougar Valve Stem Oil Seal

    PartNumber: DOAZ11135B
    OEM 1990 Mercury Cougar Valve Stem Oil Seal - DOAZ11135B
    Product Specifications
    • Notes: All Models
    • Part Description: 1990 Mercury Cougar Valve Stem Oil Seal
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
  • Sealed Power Valve Guide for 1990 Mercury Cougar - VG-5005TB

    Sealed Power® Valve Guide for 1990 Mercury Cougar

    PartNumber: VG-5005TB
    Product Specifications
    • Notes: Type: Valve Guide, Bulk; Threaded; Carton of 50; 0.3425" ID; 2.2500" O.A.L; 0.5020" OD; 8.7000mm ID; 57.1500mm O.A.L; 12.7510mm OD
    • Guide Type: T
    • ID: 8.7000
    • ID (Inch): 0.3425
    • Length: 57.1500
    • Length (Inch): 2.2500
    • OD: 12.7510
    • OD (Inch): 0.5020
    • Package Alert: Carton of 50
    • UPC: 614046365568
    • Use Ind: B
    • Part Description: 1990 Mercury Cougar Valve Guide
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • OEM (Genuine) 1990 Mercury Cougar Valve Spring Retainer Keeper

    PartNumber: DOAZ6518A
    OEM 1990 Mercury Cougar Valve Spring Retainer Keeper - DOAZ6518A
    Product Specifications
    • Notes: All Models
    • Part Description: 1990 Mercury Cougar Valve Spring Retainer Keeper
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS
  • Sealed Power Engine Valve Spring Retainer Keeper for 1990 Mercury Cougar - VK-205

    Sealed Power® Engine Valve Spring Retainer Keeper for 1990 Mercury Cougar

    PartNumber: VK-205
    Product Specifications
    • Notes: 4 groove
    • Angle: 7
    • Length: 9.9060
    • Length (Inch): 0.3900
    • Lock Type: 4G
    • UPC: 724956644636
    • Valve Stem Diameter: 8.8390
    • Valve Stem Diameter (Inch): 0.3480
    • Width: 13.1320
    • Width (Inch): 0.5170
    • Part Description: 1990 Mercury Cougar Engine Valve Spring Retainer Keeper
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • OEM (Genuine) 1990 Mercury Cougar Valve Spring Retainer

    PartNumber: E43Z6514A
    OEM 1990 Mercury Cougar Valve Spring Retainer - E43Z6514A
    Product Specifications
    • Notes: All Models
    • Part Description: 1990 Mercury Cougar Valve Spring Retainer
    Vehicle Fitment
    • 1990 Mercury Cougar | LS, XR-7 | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1990 Mercury Cougar Valve Cover

    PartNumber: E6SZ8575A
    OEM 1990 Mercury Cougar Valve Cover - E6SZ8575A
    Product Specifications
    • Notes: 6 Cylinder
    • Part Description: 1990 Mercury Cougar Valve Cover
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
  • Sealed Power Engine Valve Spring for 1990 Mercury Cougar - VS-1568

    Sealed Power® Engine Valve Spring for 1990 Mercury Cougar

    PartNumber: VS-1568
    Product Specifications
    • Notes: Incl damper; 80.7lbs. Min. Closed (Outside); 187.2lbs. Min. Open (Outside); 275 Spring Rate (Outside); 6.1 Total Coils (Outside)
    • OS Free Height: 51.3080
    • OS Free Height (Inch): 2.0200
    • OS Max OD: 36.4490
    • OS Max OD (Inch): 1.4350
    • OS Min Close: 42.1640
    • OS Min Close (Inch): 1.6600
    • OS Min Close LBS: 80.7
    • OS Min ID: 26.1870
    • OS Min ID (Inch): 1.0310
    • OS Min Open: 32.0040
    • OS Min Open (Inch): 1.2600
    • OS Min Open LBS: 187.2
    • OS Solid Height: 29.7430
    • OS Solid Height (Inch): 1.1710
    • OS Spring Rate: 275
    • OS Total Coils: 6.1
    • OS Wire Diameter: 4.8770
    • OS Wire Diameter (Inch): 0.1920
    • Part Alert: Incl. damper
    • Spring Configuration: S/D Single with Damper
    • UPC: 053059813909
    • Part Description: 1990 Mercury Cougar Engine Valve Spring
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | All Trims | 6 Cyl 3.8L
  • OEM (Genuine) 1990 Mercury Cougar Lower Gasket Kit

    PartNumber: E8DZ6E078B
    OEM 1990 Mercury Cougar Lower Gasket Kit - E8DZ6E078B
    Product Specifications
    • Notes: W/O Supercharger
    • Other Names: Lower Gasket Kit, Lower Overhaul Gasket Kit
    • Item Weight: 0.80 Pounds
    • Part Description: 1990 Mercury Cougar Lower Gasket Kit
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | LS | 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1990 Mercury Cougar Lower Gasket Kit

    PartNumber: E8DZ6E078B
    OEM 1990 Mercury Cougar Lower Gasket Kit - E8DZ6E078B
    Product Specifications
    • Notes: W/O Supercharger
    • Other Names: Lower Gasket Kit, Lower Overhaul Gasket Kit
    • Item Weight: 0.80 Pounds
    • Part Description: 1990 Mercury Cougar Lower Gasket Kit
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | LS | 6 Cyl 3.8 L GAS
  • OEM (Genuine) 1990 Mercury Cougar Valves

    PartNumber: E9SZ6507A
    OEM 1990 Mercury Cougar Valves - E9SZ6507A
    Product Specifications
    • Notes: All Models
    • Other Names: Intake Valve, Valves
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1990 Mercury Cougar Valves
    More Info
    Vehicle Fitment
    • 1990 Mercury Cougar | Base, LS, XR-7 | 6 Cyl 3.8 L GAS
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