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 ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2005 Pontiac Bonneville Radiator Cap

2005 Pontiac Bonneville Radiator Cap

My Vehicle Change Vehicle
2005 Pontiac Bonneville
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Max Pressure
  • Brands
  • Prices

12 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2005 Pontiac Bonneville Reservoir Cap Diagram - 15060681
    View Related Parts

    OEM (Genuine) 2005 Pontiac Bonneville Reservoir Cap

    PartNumber: 15060681
    OEM 2005 Pontiac Bonneville Reservoir Cap - 15060681
    Product Specifications
    • Notes: 3.8 Liter
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 2.5 x 2.5 x 0.7 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85604317
    • Part Description: 2005 Pontiac Bonneville Reservoir Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | SE, SLE, SSEi | 6 Cyl 3.8 L GAS
    $8.00 MSRP: $15.08
    You Save: $7.08 (47%)
  • Gates Engine Coolant Safety Release Radiator Cap for 2005 Pontiac Bonneville - 31516

    Gates® Engine Coolant Safety Release Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 31516
    Product Specifications
    • Notes: 16 psi Pressure Rating
    • Cap Depth: 1.5 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.61 in
    • UPC: 072053114898
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Safety Release Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    $6.73
  • OEM 2005 Pontiac Bonneville Filler Cap Diagram - 25730158
    View Related Parts

    OEM (Genuine) 2005 Pontiac Bonneville Filler Cap

    PartNumber: 25730158
    OEM 2005 Pontiac Bonneville Filler Cap - 25730158
    Product Specifications
    • Notes: Bonneville, Lesabre; 3.8l; 3.8 Liter
    • Other Names: Filler Cap, Radiator Cap
    • Item Dimensions: 3.7 x 3.6 x 2.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2005 Pontiac Bonneville Filler Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | SE, SLE, SSEi | 6 Cyl 3.8 L GAS
    $11.54 MSRP: $20.85
    You Save: $9.31 (45%)
  • Gates Engine Coolant Safety Release Radiator Cap for 2005 Pontiac Bonneville - 31535

    Gates® Engine Coolant Safety Release Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 31535
    Product Specifications
    • Notes: 18 psi Pressure Rating
    • Cap Depth: 1.5 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • Pressure Rating: 18 psi
    • SAE Pressure Range: 16-20 psi
    • Shell Diameter: 2.61 in
    • UPC: 072053844252
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Safety Release Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 8 Cyl 4.6L
    $5.62
  • OEM 2005 Pontiac Bonneville Recovery Tank Cap Diagram - 25730221
    View Related Parts

    OEM (Genuine) 2005 Pontiac Bonneville Recovery Tank Cap

    PartNumber: 25730221
    OEM 2005 Pontiac Bonneville Recovery Tank Cap - 25730221
    Product Specifications
    • Notes: Bonneville, Lesabre; 4.6l; 4.6 Liter
    • Item Dimensions: 2.6 x 2.5 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25723953, 25713159, 25697430
    • Part Description: 2005 Pontiac Bonneville Recovery Tank Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | GXP | 8 Cyl 4.6 L GAS
    $13.42 MSRP: $24.38
    You Save: $10.96 (45%)
  • Gates Engine Coolant Replacement Radiator Cap for 2005 Pontiac Bonneville - 31525

    Gates® Engine Coolant Replacement Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 31525
    Product Specifications
    • Notes: 18 psi Pressure Rating
    • Cap Depth: 1.25 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 18 psi
    • SAE Pressure Range: 16-20 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053114249
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Replacement Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 8 Cyl 4.6L
    $3.75
  • Gates Engine Coolant Replacement Radiator Cap for 2005 Pontiac Bonneville - 31523

    Gates® Engine Coolant Replacement Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 31523
    Product Specifications
    • Notes: 16 psi Pressure Rating
    • Cap Depth: 1.25 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053114881
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Replacement Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    $4.48
  • STANT Engine Coolant Radiator Cap for 2005 Pontiac Bonneville - 10230

    STANT® Engine Coolant Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 10230
    Product Specifications
    • Notes: Pressure Rating 16 psi; Part Replacement Replaces 48349
    • Cap Depth: 1.25"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • OE Part Number: 11531486703, 11171100848, 17111468060, 4596444AA, 5278697AA, 4592098, 05278697AA, 52014479AA, 04596444AA, 5191233AA, 04693175AA, 4693175, 5086226AA, 5352594, F4TZ8100B, FIVH8100BA, F1VY8100B, E9DZ8100A, F47H8100AB, 5-21450-002-1, 9-21450-610-0, 8-94228-74
    • Pressure: 16 psi
    • Shell Diameter: 2.33"
    • Type: Optional System
    • UPC: 033342001305
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    • 2005 Pontiac Bonneville | All Trims | 8 Cyl 4.6L
  • STANT Engine Coolant Radiator Cap for 2005 Pontiac Bonneville - 10231

    STANT® Engine Coolant Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 10231
    Product Specifications
    • Notes: Pressure Rating 16 psi; Part Replacement Replaced by 10230
    • Cap Depth: 1.25"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • OE Part Number: 55111074AA, 5352954, 55111074AB, 52079880AA, J5352954, 4677493AA, 4039936, 3781830, 3412851, 4266968, 4401493, 3673891, 3574154, 4140464, 2998982, 5017468AA, J5358177, 4266441, 4682828, J5900584, 5900584, E2FZ8100A, E6DZ8100B, E1FZ8100A, D7AZ8100A, E6LY81
    • Pressure: 16 psi
    • Shell Diameter: 2.33"
    • Type: Optional System
    • UPC: 033342001312
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    • 2005 Pontiac Bonneville | All Trims | 8 Cyl 4.6L
  • STANT Engine Coolant Radiator Cap for 2005 Pontiac Bonneville - 10234

    STANT® Engine Coolant Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 10234
    Product Specifications
    • Notes: Pressure Rating 18 psi
    • Cap Depth: 1.25"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • OE Part Number: 55116897AA, 4546255, 52027793, 52028974AA, 55116901AA, 55111361AA, 52079799AA, 52028860AB, 5103533AA, 52079691AA, 52028860AA
    • Pressure: 18 psi
    • Shell Diameter: 2.33"
    • Type: Optional System
    • UPC: 033342001343
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 8 Cyl 4.6L
  • STANT Engine Coolant Radiator Cap for 2005 Pontiac Bonneville - 10331

    STANT® Engine Coolant Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 10331
    Product Specifications
    • Notes: Pressure Rating 16 psi
    • Cap Depth: 1.5"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • Pressure: 16 psi
    • Shell Diameter: 2.61"
    • Type: Optional System
    • UPC: 033342002319
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 6 Cyl 3.8L
    • 2005 Pontiac Bonneville | All Trims | 8 Cyl 4.6L
  • STANT Engine Coolant Radiator Cap for 2005 Pontiac Bonneville - 10334

    STANT® Engine Coolant Radiator Cap for 2005 Pontiac Bonneville

    PartNumber: 10334
    Product Specifications
    • Notes: Pressure Rating 18 psi
    • Cap Depth: 1.5"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • OE Part Number: 4596198
    • Pressure: 18 psi
    • Shell Diameter: 2.61"
    • Type: Optional System
    • UPC: 033342000681
    • Part Description: 2005 Pontiac Bonneville Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 2005 Pontiac Bonneville | All Trims | 8 Cyl 4.6L