2003 BMW Z4 Belts and Cooling Parts
Choose your Part Name for your 2003 BMW Z4
A/C Drive Belt Tensioner
A/C Drive Belt Tensioner Pulley
Accessory Drive Belt
Accessory Drive Belt Idler Pulley
Accessory Drive Belt Tensioner Assembly
Accessory Drive Belt Tensioner Pulley
Automatic Transmission Oil Cooler
Automatic Transmission Oil Cooler Hose Seal
Automatic Transmission Oil Cooler Kit
Automatic Transmission Oil Cooler O-Ring
Automatic Transmission Oil Cooler Thermostat
Engine Coolant Bleeder Screw
Engine Coolant Hose
Engine Coolant Level Sensor
Engine Coolant Pipe
Engine Coolant Pipe Adapter
Engine Coolant Pipe O-Ring
Engine Coolant Reservoir
Engine Coolant Reservoir Bracket
Engine Coolant Reservoir Cap
Engine Coolant Reservoir Clamp
Engine Coolant Reservoir Hose Connector
Engine Coolant Reservoir Mounting Plate
Engine Coolant Temperature Sender
Engine Coolant Temperature Sensor
Engine Coolant Thermostat
Engine Coolant Thermostat Housing Assembly
Engine Coolant Thermostat Housing Gasket
Engine Cooling Fan Shroud Clamp
Engine Cooling Fan Shroud Rivet
Engine Cooling Fan Switch
Engine Cooling Fan Switch Seal
Engine Water Pump
Engine Water Pump Gasket
Engine Water Pump O-Ring
Engine Water Pump Pulley
Engine Water Pump Pulley Bolt Cover
Hose Clamp
Radiator
Radiator Coolant Hose
Radiator Drain Plug
Radiator Flow Adjustment Screw
Radiator Insulator
Radiator Mount
Radiator Mount Bracket
Radiator Support Baffle Clip
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Product
Price
- Mechanical Tensioner
- Product Attributes:
- :
- 24.5
- 70
- Max Belt Width: 06 Rib
- Bearing Inner Diameter 1: 17
- Bearing Width: 14
- Number of Bearings: 1
- Flat: Y
- Belt Type: Serpentine
- :
This Part Fits the Following OEM/Substitute Numbers:
04792835AA, 04891720AA, 11 28 1 427 252, 11.28.1.440.237, 11.28.7.530.314, 11.28.7.549.557, 11.28.7.574.834, 11.28.7.834.256, 11.28.7.835.416, 11.28.7.839.133, 1341A005, 1341A029, 17530-78K01, 231133, 25287-25100, 25287-25110, 31180-RB0-J01, 36323...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2979 | Alternator and Power Steering | 6 Cyl 3.0L | - |
- Product Attributes:
- :
- 24.5
- 70
- Max Belt Width: 06 Rib
- Bearing Inner Diameter 1: 17
- Bearing Width: 14
- Number of Bearings: 1
- Flat: Y
- Belt Type: Serpentine
- :
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2979 | Air Conditioning | 6 Cyl 3.0L | - |
- Integrated Housing Thermostat-207 Degrees
- Temperature 207F Includes housing, thermostat, and seal OEM Recommended Temp
- Integrated Housing Thermostat
- Product Attributes:
- Temperature: 207
- Bolt Hole Quantity: 4
- Gasket/Seal Material: Rubber
- Opening Temperature: 207
- Start to Open Temperature: 207
- Temperature (Degree): 207
- Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable
This Part Fits the Following OEM/Substitute Numbers:
11530139877, 11531437040, 11537509227, 12T108D, 14602, 423-206, 4602, 4602-TS, 467-185, 56718, 85955, 86177, 902-813, 9467185, P4602, QRT72, TH6499.97J, TM1397...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2494 | 6 Cyl 2.5L | 152 |
- DriveAlign Premium OE Pulley
- Product Attributes:
- Groove Quantity: 6
- Bearing Bore Inside Diameter: 17
This Part Fits the Following OEM/Substitute Numbers:
10239670, 10239930, 11287509508, 12456152, 12550377, 12555423, 12555424, 12556612, 12559325, 12560344, 12561094, 12568181, 12569301, 12580296, 12580772, 12580774, 1753054L10, 1753054L11...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2979 | Alternator, Water Pump and Power Steering (Lower) | GAS | 6 Cyl 3.0L | - |
- DriveAlign Premium OE Pulley
- Product Attributes:
- Groove Quantity: 0
- Bearing Bore Inside Diameter: 10
This Part Fits the Following OEM/Substitute Numbers:
11281726181, 11281730571, 11281738061, 11281738605, 11281748130, 11287841228, 38069, 419-650, 45044, 49062, 5310003100, 89089, 89089FN, 900003, 900003A, FU27992
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2979 | Alternator, Water Pump and Power Steering (Upper) | GAS | 6 Cyl 3.0L | - |
- Engine Coolant Reservoir Cap
- Relief pressure 30 lb
- Standard
- Product Attributes:
- Attachment Type: Threaded
- Valve OD: 1.21 In
- Lever Type: Standard
- Coolant Recovery System: Open & Closed System
- Manufactured to meet all OEM specifications. Designed to be easy to install and remove. Manufactured from high quality components with proper relief and vacuum valves. Quality tested to stand up to even the most demanding automotive cooling systems.
This Part Fits the Following OEM/Substitute Numbers:
10247, 11247, 12R25, 1678-290342, 17043, 17111468076, 17111742231, 17117639022, 31332, 703-1399, 7043, 9T42, DLR14703, P7043, T42
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2494 | 6 Cyl 2.5L | 152 |
- BMW E46 3-Series / 03-05 E85/E86 Z4 High-Performance All-Aluminum Radiator
- CSF manufactures the most advanced and efficient radiator in the industry for your E46 3-Series/Z4. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
- Product Attributes:
- Inlet Connector Type: Slip On
- Thermostat Included: No
- Grade Type: Performance
- Inlet Diameter: 1.5 In.
- Mounting Hardware Included: No
- Frame Included: No
- Tank Material: Aluminum
- Internal Engine Oil Cooler: No
- Outlet Diameter: 1.5 In.
- Coolant Hose Outlet Connection Type: Oe Type Connection
- Core Row Quantity: 2
- Radiator Cap Included: No
- Core Width: 17 In.
- Down Flow Or Cross Flow Type: Cross Flow
- Core Thickness: 1.625 In.
- Installation Type: Drop-in Fit Installation
- Inlet Location: Top Left
- Core Material: Aluminum
- Coolant Hose Inlet Connection Type: Oe Type Connection
- Core Height: 22.8125 In.
- Mounting Type: Mounts With Oe Hardware
- Outlet Location: Bottom Right
- Finish/Color: Satin
- Internal Transmission Oil Cooler: No
- Outlet Connector Type: Slip On
-
Features:
- 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
- Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
- CNC Machined "Quick-Connect" Inlet/Outlet Connections
- CNC Machined Brackets and Fittings for Superb Fit and Durability
- All-Aluminum Race Style Drain Plug
- Smooth Satin Finish
- Drop-in Fit
- The CSF E46 3-Series/Z4 radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.
This Part Fits the Following OEM/Substitute Numbers:
17119071518
Additional Fitment Information:
| Vehicle | Block | CC | Transmission | Region | Engine | Manuf. Body Code | Sub Model | CID |
|---|---|---|---|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2979 | Manual | United States | 6 Cyl 3.0L | E85 | 3.0i | - |
- BMW E46 3-Series / 03-05 E85/E86 Z4 High-Performance All-Aluminum Radiator
- CSF manufactures the most advanced and efficient radiator in the industry for your E46 3-Series/Z4. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
- Product Attributes:
- Inlet Connector Type: Slip On
- Thermostat Included: No
- Grade Type: Performance
- Inlet Diameter: 1.5 In.
- Mounting Hardware Included: No
- Frame Included: No
- Tank Material: Aluminum
- Internal Engine Oil Cooler: No
- Outlet Diameter: 1.5 In.
- Coolant Hose Outlet Connection Type: Oe Type Connection
- Core Row Quantity: 2
- Radiator Cap Included: No
- Core Width: 17 In.
- Down Flow Or Cross Flow Type: Cross Flow
- Core Thickness: 1.625 In.
- Installation Type: Drop-in Fit Installation
- Inlet Location: Top Left
- Core Material: Aluminum
- Coolant Hose Inlet Connection Type: Oe Type Connection
- Core Height: 22.8125 In.
- Mounting Type: Mounts With Oe Hardware
- Outlet Location: Bottom Right
- Finish/Color: Satin
- Internal Transmission Oil Cooler: No
- Outlet Connector Type: Slip On
-
Features:
- 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
- Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
- CNC Machined "Quick-Connect" Inlet/Outlet Connections
- CNC Machined Brackets and Fittings for Superb Fit and Durability
- All-Aluminum Race Style Drain Plug
- Smooth Satin Finish
- Drop-in Fit
- The CSF E46 3-Series/Z4 radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.
Additional Fitment Information:
| Vehicle | Block | CC | Transmission | Position | Engine | Sub Model | CID |
|---|---|---|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2979 | Manual | Center | 6 Cyl 3.0L | 3.0i | - |
- 13 Row Series 9000 Plate & Fin Transmission Cooler Kit, 1/2" NPT
- 13 Row Cooler
- 13 Row Series 9000 Plate & Fin Transmission Cooler Kit, 1/2" NPT
- 9000 Series Plate and Fin Transmission Cooler Kit
- Product Attributes:
- BTU: 21000
- Inlet dim: 8-1/2
- GVW: 22000
- Width: 9-3/4
- Height: 8-7/16
- Mounting: 6-11/16 X 7-5/8
- Depth: 1-1/4
-
Features:
- 13 Row Series 9000 Plate & Fin Transmission Cooler Kit, 1/2" NPT
- Very popular with original equipment manufacturers for use on their towing applications, our Plate and Fin coolers is no exception, featuring strong furnace-brazed construction, 1 1/4" wide plates and embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for light to medium duty use and occasional towing. It greatly extends transmission life by preventing heat-related transmission failures, and improve shifting performance. Built with 1/2" NPT female cooler ports and includes 1/2" NPT x 3/8" hose barb adapters. This kit comes with a complete transmission cooler hardware kit to easily install onto vehicles with 5/16" transmission cooler lines.
Additional Fitment Information:
| Vehicle | Block | CC | Transmission | Region | Engine | CID |
|---|---|---|---|---|---|---|
| 2003 - BMW Z4 | L | 2979 | Automatic | United States | 6 Cyl 3.0L | - |
- This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
- Behr with Housing & Seal
Additional Fitment Information:
| Vehicle |
|---|
| 2003 - BMW Z4 |
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