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Replacement and OEM Parts for 2003 Mercury Mountaineer Timing Belts, Chains, Cams & Related Parts

2003 Mercury Mountaineer Timing Belts, Chains, Cams & Related Parts

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149 products about 2003 Mercury Mountaineer Timing Belts, Chains, Cams & Related Parts found

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  • OEM 2003 Mercury Mountaineer Tensioner Diagram - F6AZ-6L266-CA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Tensioner

    PartNumber: F6AZ-6L266-CA
    OEM 2003 Mercury Mountaineer Tensioner - F6AZ-6L266-CA
    Product Specifications
    • Notes: Explorer, Mountaineer; Left
    • Other Names: Tensioner
    • Item Dimensions: 4.8 x 4.7 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F6AZ-6L266-AA
    • Part Description: 2003 Mercury Mountaineer Tensioner
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $48.64 MSRP: $70.50
    You Save: $21.86 (32%)
  • OEM 2003 Mercury Mountaineer Tensioner Diagram - F6AZ-6L266-CA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Tensioner

    PartNumber: F6AZ-6L266-CA
    OEM 2003 Mercury Mountaineer Tensioner - F6AZ-6L266-CA
    Product Specifications
    • Notes: Explorer, Mountaineer; Left
    • Other Names: Tensioner
    • Item Dimensions: 4.8 x 4.7 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F6AZ-6L266-AA
    • Part Description: 2003 Mercury Mountaineer Tensioner
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $48.64 MSRP: $70.50
    You Save: $21.86 (32%)
  • OEM 2003 Mercury Mountaineer Tensioner Diagram - F6AZ-6L266-CA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Tensioner

    PartNumber: F6AZ-6L266-CA
    OEM 2003 Mercury Mountaineer Tensioner - F6AZ-6L266-CA
    Product Specifications
    • Notes: Explorer, Mountaineer; Left
    • Other Names: Tensioner
    • Item Dimensions: 4.8 x 4.7 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F6AZ-6L266-AA
    • Part Description: 2003 Mercury Mountaineer Tensioner
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $48.64 MSRP: $70.50
    You Save: $21.86 (32%)
  • OEM 2003 Mercury Mountaineer Tensioner Diagram - F6AZ-6L266-CA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Tensioner

    PartNumber: F6AZ-6L266-CA
    OEM 2003 Mercury Mountaineer Tensioner - F6AZ-6L266-CA
    Product Specifications
    • Notes: Explorer, Mountaineer; Left
    • Other Names: Tensioner
    • Item Dimensions: 4.8 x 4.7 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F6AZ-6L266-AA
    • Part Description: 2003 Mercury Mountaineer Tensioner
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $48.64 MSRP: $70.50
    You Save: $21.86 (32%)
  • OEM 2003 Mercury Mountaineer Oil Pan Rear Seal Diagram - F4AZ-6701-A
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    OEM (Genuine) 2003 Mercury Mountaineer Oil Pan Rear Seal

    PartNumber: F4AZ-6701-A
    OEM 2003 Mercury Mountaineer Oil Pan Rear Seal - F4AZ-6701-A
    Product Specifications
    • Notes: Explorer, Mountaineer
    • Item Dimensions: 8.2 x 6.6 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F3AZ-6701-B
    • Part Description: 2003 Mercury Mountaineer Oil Pan Rear Seal
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $28.41 MSRP: $40.83
    You Save: $12.42 (31%)
  • OEM 2003 Mercury Mountaineer Oil Pan Rear Seal Diagram - F4AZ-6701-A
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Oil Pan Rear Seal

    PartNumber: F4AZ-6701-A
    OEM 2003 Mercury Mountaineer Oil Pan Rear Seal - F4AZ-6701-A
    Product Specifications
    • Notes: Explorer, Mountaineer
    • Item Dimensions: 8.2 x 6.6 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F3AZ-6701-B
    • Part Description: 2003 Mercury Mountaineer Oil Pan Rear Seal
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $28.41 MSRP: $40.83
    You Save: $12.42 (31%)
  • Dorman OE Solutions Aluminum Timing Chain Cover for 2003 Mercury Mountaineer - 635-119

    Dorman® OE Solutions Aluminum Timing Chain Cover for 2003 Mercury Mountaineer

    PartNumber: 635-119
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 11"
    • Material: Aluminum
    • OE Part Number: 1F22-10-180, 1F72-10-180, 1L2Z6019AA, 5L2Z6019AA
    • UPC: 019495535478
    • Width: 12.25"
    • Part Description: 2003 Mercury Mountaineer OE Solutions Aluminum Timing Chain Cover
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $92.72
  • Dorman OE Solutions Regular Grade Type Harmonic Balancer Assembly Kit for 2003 Mercury Mountaineer - 594-236

    Dorman® OE Solutions Regular Grade Type Harmonic Balancer Assembly Kit for 2003 Mercury Mountaineer

    PartNumber: 594-236
    Product Specifications
    • Color/Finish: Black
    • Degree Markings: Yes
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • OE Part Number: 3L2Z 6B321AA, 8L2Z6B321A, W702979S300, 8L2Z6B321C, W702489S300, 2L2Z6B321AA
    • UPC: 019495219866
    • Part Description: 2003 Mercury Mountaineer OE Solutions Regular Grade Type Harmonic Balancer Assembly Kit
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $108.96
  • Gates Accessory Belt Drive Kit for 2003 Mercury Mountaineer - 90K-38137

    Gates® Accessory Belt Drive Kit for 2003 Mercury Mountaineer

    PartNumber: 90K-38137
    Product Specifications
    • Notes: {K060854, 38137, 38001}
    • Belt Outside Circumference: 2182
    • Belt Part Number: K060854
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 38001
    • Tensioner Assembly Part Number: 38137
    • UPC: 770075756125
    • Part Description: 2003 Mercury Mountaineer Accessory Belt Drive Kit
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $85.56
  • OEM 2003 Mercury Mountaineer Tensioner Arm Diagram - 1L2Z-6L253-AA
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    OEM (Genuine) 2003 Mercury Mountaineer Tensioner Arm

    PartNumber: 1L2Z-6L253-AA
    OEM 2003 Mercury Mountaineer Tensioner Arm - 1L2Z-6L253-AA
    Product Specifications
    • Notes: Explorer, Mountaineer; Left
    • Other Names: Tensioner Arm
    • Item Dimensions: 2.1 x 10.4 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F7AZ-6L253-AA
    • Part Description: 2003 Mercury Mountaineer Tensioner Arm
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $16.02 MSRP: $23.00
    You Save: $6.98 (31%)
  • Victor Reinz Timing Cover Gasket Set for 2003 Mercury Mountaineer - 15-10214-01

    Victor Reinz® Timing Cover Gasket Set for 2003 Mercury Mountaineer

    PartNumber: 15-10214-01
    Product Specifications
    • Bolt Hole Quantity: 12
    • Color: Color May Vary
    • Complete: Y
    • Configuration: Multi Piece
    • Contains Applications: Y
    • Crankshaft Seal Included: Y
    • Gasket Material: Fiber
    • Grade Type: Regular
    • Length: 11.182
    • Meets or Exceeds OEM Specs: Y
    • Release Wave: 12/15/2017
    • Thickness: 0.031
    • UPC: 023913660895
    • Width: 6.142
    • Part Description: 2003 Mercury Mountaineer Timing Cover Gasket Set
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $26.10
  • Dayco PREMIUM OEM REPL BALANCER, POWERBOND for 2003 Mercury Mountaineer - PB1541N

    Dayco® PREMIUM OEM REPL BALANCER, POWERBOND for 2003 Mercury Mountaineer

    PartNumber: PB1541N
    Product Specifications
    • Notes: Cannot reuse TTY mounting
    • Bolt Hole Quantity: 2
    • Counterweight Balance: Neutral, no counterweight
    • Crank Bore: 1.102; 27.97
    • Crank Trigger/Exciter Plate: Yes
    • Hardware Included: No
    • Installation Instructions Included: No
    • Nose Outside Diameter: 1.652; 41.95
    • Number of Integrated Pulleys: 1
    • Outer Ring Material: Cast Iron
    • Overall Outside Diameter: 155.00; 6.103
    • Overall Width: 135.00; 5.315
    • Pulley 1 Number Of Grooves: 6
    • Pulley 1 Outside Diameter: 146.500; 5.768
    • Pulley 1 Type: Serpentine
    • Ring Width: 1.556; 39.50
    • Timing Marks: Yes
    • Woodruff Key Included: No
    • Part Description: 2003 Mercury Mountaineer PREMIUM OEM REPL BALANCER, POWERBOND
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $119.45
  • OEM 2003 Mercury Mountaineer Serpentine Idler Pulley Diagram - 1L2Z-6C348-AA
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    OEM (Genuine) 2003 Mercury Mountaineer Serpentine Idler Pulley

    PartNumber: 1L2Z-6C348-AA
    OEM 2003 Mercury Mountaineer Serpentine Idler Pulley - 1L2Z-6C348-AA
    Product Specifications
    • Notes: 4.0 Liter; 4.6 Liter
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 5.1 x 4.5 x 2.2 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Mercury Mountaineer Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
    $31.31 MSRP: $45.00
    You Save: $13.69 (31%)
  • OEM 2003 Mercury Mountaineer Serpentine Idler Pulley Diagram - 1L2Z-6C348-AA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Serpentine Idler Pulley

    PartNumber: 1L2Z-6C348-AA
    OEM 2003 Mercury Mountaineer Serpentine Idler Pulley - 1L2Z-6C348-AA
    Product Specifications
    • Notes: 4.0 Liter; 4.6 Liter
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 5.1 x 4.5 x 2.2 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Mercury Mountaineer Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
    $31.31 MSRP: $45.00
    You Save: $13.69 (31%)
  • OEM 2003 Mercury Mountaineer Serpentine Idler Pulley Diagram - 1L2Z-6C348-AA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Serpentine Idler Pulley

    PartNumber: 1L2Z-6C348-AA
    OEM 2003 Mercury Mountaineer Serpentine Idler Pulley - 1L2Z-6C348-AA
    Product Specifications
    • Notes: 4.0 Liter; 4.6 Liter
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 5.1 x 4.5 x 2.2 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 Mercury Mountaineer Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
    $31.31 MSRP: $45.00
    You Save: $13.69 (31%)
  • OEM 2003 Mercury Mountaineer Tensioner Arm Diagram - 1L2Z-6L253-BA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Tensioner Arm

    PartNumber: 1L2Z-6L253-BA
    OEM 2003 Mercury Mountaineer Tensioner Arm - 1L2Z-6L253-BA
    Product Specifications
    • Notes: Explorer, Mountaineer; Right
    • Other Names: Tensioner Arm
    • Item Dimensions: 2.1 x 10.1 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F3AZ-6L253-B
    • Part Description: 2003 Mercury Mountaineer Tensioner Arm
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $16.02 MSRP: $23.00
    You Save: $6.98 (31%)
  • Dorman OE Solutions Plastic Timing Chain Tensioner Kit for 2003 Mercury Mountaineer - 420-123

    Dorman® OE Solutions Plastic Timing Chain Tensioner Kit for 2003 Mercury Mountaineer

    PartNumber: 420-123
    Product Specifications
    • Notes: Kit (Incls Left & Right)
    • Adjustable: No
    • Item Grade: Standard Replacement
    • Material: Steel
    • OE Part Number: 1L3Z6L266AA, XL1Z6L266AA
    • Tensioner Type: Hydraulic
    • UPC: 037495279598
    • Part Description: 2003 Mercury Mountaineer OE Solutions Plastic Timing Chain Tensioner Kit
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 8 Cyl 4.6L
    $53.96
  • Gates Drivealign Automatic Belt Tensioner for 2003 Mercury Mountaineer - 38274

    Gates® Drivealign Automatic Belt Tensioner for 2003 Mercury Mountaineer

    PartNumber: 38274
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Performance
    • Outside Diameter: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 072053815139
    • Width: 30.5 mm
    • Part Description: 2003 Mercury Mountaineer Drivealign Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 8 Cyl 4.6L
    $38.14
  • Four Seasons Drive Belt Idler Pulley for 2003 Mercury Mountaineer - 45975

    Four Seasons® Drive Belt Idler Pulley for 2003 Mercury Mountaineer

    PartNumber: 45975
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459755
    • Width: 25.4
    • Part Description: 2003 Mercury Mountaineer Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | All Engines
    $13.76
  • Dorman OE Solutions Steel Harmonic Balancer Bolt With Mounting Bracket for 2003 Mercury Mountaineer - 926-886

    Dorman® OE Solutions Steel Harmonic Balancer Bolt With Mounting Bracket for 2003 Mercury Mountaineer

    PartNumber: 926-886
    Product Specifications
    • Color: Black
    • Grade: Class 10.9
    • Head Type: Hex
    • Length: 63 mm
    • Material: Steel
    • OE Part Number: F5RZ-6A340-B
    • Package Contents: 1 Engine Harmonic Balancer Bolts
    • Seals Included: No
    • Seat Type: Flanged
    • Thread Diameter: M12x1.5
    • Thread Length: 40 mm
    • Thread Pitch: 14 mm
    • Thread Type: Fine
    • UPC: 037495949712
    • Part Description: 2003 Mercury Mountaineer OE Solutions Steel Harmonic Balancer Bolt With Mounting Bracket
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 8 Cyl 4.6L
    $11.95
  • SKF Timing Cover Seal for 2003 Mercury Mountaineer - 18757

    SKF® Timing Cover Seal for 2003 Mercury Mountaineer

    PartNumber: 18757
    Product Specifications
    • Quantity Per Application: 1
    • UPC: 085311279529
    • Part Description: 2003 Mercury Mountaineer Timing Cover Seal
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 8 Cyl 4.6L
    $4.46
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2003 Mercury Mountaineer - 38137

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2003 Mercury Mountaineer

    PartNumber: 38137
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 70 mm
    • UPC: 072053515114
    • Width: 25 mm
    • Part Description: 2003 Mercury Mountaineer Drivealign OE Exact Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $36.75
  • Four Seasons Back Drive Belt Idler Pulley for 2003 Mercury Mountaineer - 45979

    Four Seasons® Back Drive Belt Idler Pulley for 2003 Mercury Mountaineer

    PartNumber: 45979
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.200
    • Outside Diameter: 3.000
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459793
    • Width: 30
    • Part Description: 2003 Mercury Mountaineer Back Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 8 Cyl 4.6L
    $13.63
  • BANDO Rib Ace™ V-Ribbed Serpentine Belt for 2003 Mercury Mountaineer - 6PK2170

    BANDO® Rib Ace™ V-Ribbed Serpentine Belt for 2003 Mercury Mountaineer

    PartNumber: 6PK2170
    Product Specifications
    • Notes: OE: 4L2Z 8620-EA
    • Effective Length: 2170 mm
    • Inch Number: 854K6
    • Rib Quantity: 6
    • Top Width: 0.84"
    • UPC: 649717015916
    • Part Description: 2003 Mercury Mountaineer Rib Ace™ V-Ribbed Serpentine Belt
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $22.89
  • Gates Micro V V Ribbed Belt for 2003 Mercury Mountaineer - K060854

    Gates® Micro V V Ribbed Belt for 2003 Mercury Mountaineer

    PartNumber: K060854
    Product Specifications
    • OE Comparison Rating: OE Performance
    • Outside Circumference: 2182 mm
    • Rib Quantity: 6
    • Section: K
    • Top Width: 0.807"
    • UPC: 072053194838
    • Part Description: 2003 Mercury Mountaineer Micro V V Ribbed Belt
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $35.13
  • Dayco Demanding Drive Kit for 2003 Mercury Mountaineer - D60855K2

    Dayco® Demanding Drive Kit for 2003 Mercury Mountaineer

    PartNumber: D60855K2
    Product Specifications
    • Notes: Incls: Serpentine Belt, Pulley & Tensioner
    • UPC: 036687884688
    • Part Description: 2003 Mercury Mountaineer Demanding Drive Kit
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $65.31
  • Gates Drivealign Drive Belt Idler Pulley for 2003 Mercury Mountaineer - 36157

    Gates® Drivealign Drive Belt Idler Pulley for 2003 Mercury Mountaineer

    PartNumber: 36157
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 87 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053392654
    • Width: 31 mm
    • Part Description: 2003 Mercury Mountaineer Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 8 Cyl 4.6L
    $25.30
  • OEM 2003 Mercury Mountaineer Chain Guide Diagram - 4R3Z-6B274-BA
    View Related Parts

    OEM (Genuine) 2003 Mercury Mountaineer Chain Guide

    PartNumber: 4R3Z-6B274-BA
    OEM 2003 Mercury Mountaineer Chain Guide - 4R3Z-6B274-BA
    Product Specifications
    • Notes: Explorer, Mountaineer; Left
    • Other Names: Chain Guide
    • Item Dimensions: 2.1 x 11.8 x 1.8 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1L2Z-6K297-BA
    • Part Description: 2003 Mercury Mountaineer Chain Guide
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
    $31.66 MSRP: $45.50
    You Save: $13.84 (31%)
  • Four Seasons Drive Belt Idler Pulley for 2003 Mercury Mountaineer - 45996

    Four Seasons® Drive Belt Idler Pulley for 2003 Mercury Mountaineer

    PartNumber: 45996
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 69.850
    • Outside Diameter: 2.750
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.11
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459960
    • Width: 28.6
    • Part Description: 2003 Mercury Mountaineer Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 6 Cyl 4.0L
    $13.54
  • BANDO Rib Ace™ V-Ribbed Serpentine Belt for 2003 Mercury Mountaineer - 6PK2565

    BANDO® Rib Ace™ V-Ribbed Serpentine Belt for 2003 Mercury Mountaineer

    PartNumber: 6PK2565
    Product Specifications
    • Notes: OE: 4L2Z 8620-FA
    • Effective Length: 101"
    • Inch Number: 1010K6
    • Rib Quantity: 6
    • Top Width: 0.84"
    • UPC: 649717003517
    • Part Description: 2003 Mercury Mountaineer Rib Ace™ V-Ribbed Serpentine Belt
    More Info
    Vehicle Fitment
    • 2003 Mercury Mountaineer | All Trims | 8 Cyl 4.6L
    $22.77
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