BMW Z4 Belts and Hoses

Essential BMW Z4 Belts and Hoses

Dayco – Idler Pulley (Part No.89077)

Idler Pulley

from

$90.99
Dayco No Slack Idler/Tensioner Pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and therefore longer belt life. This pulley includes lifetime lubricated ball bearings and double high temperature seals to assure peak bearing performance, the most critical element of a pulley’s service life. This specific “flat”, serpentine belt driven assembly pulley contains specially formulated glass-filled polymers to insure a high strength, cooler running, and wear resistant “plastic” pulley.

Product Features:
  • Lifetime lubricated ball bearings
  • Double high temperature seals to assure peak bearing performance
  • Flat assembly pulley that contains specially formulated glass-filled polymers to insure a high strength, cooler running, wear resistant “plastic” pulley
  • Meets or exceeds OE quality
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Vaico – Oil Cooler Hose (Part No.A6200452367VCO)

Oil Cooler Hose

from

$55.37
Oil Cooler Hose

CRP – Clamp – Hose (Part No.4I10078005CRP)

Clamp - Hose

from

$3.84
Clamp – Hose

Dorman – Help – PCV Vent Hose BMW (Part No.46106)

PCV Vent Hose BMW

from

$24.29
Proper crankcase ventilation is key to smooth performance and engine longevity. Made from quality materials to resist cracking and brittleness, this PCV hose replaces a worn or leaking original equipment hose.

Product Features:
  • Ideal replacement – this PCV tubing replaces the original hose on specified vehicle years, makes and models
  • Durable materials – this PCV hose is designed to withstand exposure to extreme temperatures and oil vapors to resist cracking and leaking
  • Cost-effective solution – offers original equipment quality at a competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
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MTC – Expansion Tank Mount (Part No.G1033573024MTC)

Expansion Tank Mount

from

$5.82
Expansion Tank Mount

Gates – DriveAlign½ Belt Drive Idler/Tensioner Pulley (Part No.38018)

DriveAlign½ Belt Drive Idler/Tensioner Pulley

from

$25.99
Product Features:
  • Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance
  • Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants
  • OE-quality fit for virtually every domestic or import vehicle on the road today
  • Bearings meet or exceed OE standards with application-specific speed and load requirements, to withstand high under hood temperatures
  • Premium bearings eliminate bearing noise
  • Mounting hardware included for some popular applications
  • Reliable operation under severe conditions
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Vaico – Breather Hose (Part No.B2010269908VCO)

Breather Hose

from

$63.78
The Vaico Breather Hose is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Rein – Belt Tensioner Bolt (Part No.HWB0036)

Belt Tensioner Bolt

from

$19.99
Rein Automotive bolt and hardware kits are manufactured with premium materials and are direct replacements for the OE. Kits include all necessary bolts to complete a specific repair.

Product Features:
  • Includes all the bolts needed to complete the job.
  • Designed as direct-fit replacements to ensure trouble-free proper installation.
  • Manufactured to strict engineering standards and specifications for materials and tolerances.
  • Restores the vehicle to safe and optimal performance levels.
  • Aluminum bolts are torque to yield and must be replaced once they are removed.
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Rein – Coolant Hose Metal Connector (Part No.CHC0609)

Coolant Hose Metal Connector

from

$44.99
Rein OE Quality metal connectors are designed to be direct replacements for OE connectors. Rein connectors are manufactured with high-quality metal construction to ensure durability and long service life.

Product Features:
  • Metal connector is an upgraded replacement of the most common coolant hose failure point – the connector.
  • Comes with the clamp needed to secure the connector to the hose.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • High corrosion resistance.
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Dayco – Poly Rib Belt Serpentine Belt; 72.05 Long, 6 Rib Count (Part No.5060720)

Poly Rib Belt Serpentine Belt; 72.05 Long, 6 Rib Count

from

$37.49
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mile

Product Features:
  • Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
  • Engineered to help address noise issues caused by the belt drive 
  • Capable of handling more extreme temperatures and workloads
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Rein – Heater Pipe Line (Part No.R3055279112RIN)

Heater Pipe Line

from

$43.29
Heater Pipe Line

Rein – Acc. Belt Tension Bo (Part No.G6006185482RIN)

Acc. Belt Tension Bo

from

$7.11
Acc. Belt Tension Bo

Rein – Cooling Hose (Part No.G2021552122RIN)

Cooling Hose

from

$32.87
Designed to be direct replacements for OE hoses and assemblies, Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings when called for by the original manufacturer. Rein hose systems, feature integrated thermoplastic couplings, O-ring seals, and multiple connections that branch out to various engine components. Rein Automotive hoses are designed to fit just like the OE hose. No more cutting hoses to fit or repurposing old quick connect fittings.

Product Features:
  • Direct OE replacement for European cars
  • Integrated thermoplastic couplings and O-ring seals
  • Designed to go directly from the shelf to the vehicle. No cutting is ever needed
  • All cooling-water hose inner linings are resistant to electrochemical cracking
  • high strength and resistance to oil, mud, salt, road debris, and ozone
  • Resistance to distilled water and water ethylene glycol mixtures
  • Resistance to air temperatures of up to 135C
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ContiTech – Drive V-Belt (Part No.W1000655510CON)

Drive V-Belt

from

$35.71
All ContiTech V-Belts are quiet, OE-quality and virtually service free. The only time these belts require attention is during installation. Designed to be oil-resistant and temperature-stable from -22F to 176F (30C to 80C), ContiTech V-Belts are open-flanked, toothed, and shaped for greater traction and torque. High performance construction features include a synthetic fiber fabric cover, a special polyester cord designed to permit tightly controlled shrink, plus a polychloroprene rubber body, integrally molded cogs, and raw edges.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • Resistant against wear, oil and heat.
  • Polyester fiber tensile members and a ribbed belt design.
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Dayco – Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts (Part No.89342)

Serpentine Belt Tensioner; 1 Piece, HD, Built To Outperform And Outlast OE Parts

from

$70.99
The Dayco automatic belt tensioner features Dayco’s original, patented flat spring design to provide less operating range variation. It reduces the risk of premature accessory bearing failure due to high tension and lessens the risk of belt noise and slip

Product Features:
  • Endures the toughest conditions while promoting quieter performance and longer life
  • Features a steel pivot tube on specific designs for enhanced stability
  • Built to outperform and outlast competitive OE parts
  • Rust resistant construction
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Elring – Water Pump O-Ring (Part No.G3059279771ELR)

Water Pump O-Ring

from

$3.97
Water Pump O-Ring

Litens – O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 80 mm Diameter (Part No.900003A)

O.E Quality Idler/Tensioner Pulley Direct Fit, Thermoplastic, 80 mm Diameter

from

$55.99
This Litens pulley is manufactured by the original equipment part supplier to ensure proper fit and performance. This pulley is produced for BMW serpentine belt routing applications and conforms to original equipment material, tolerances, and specifications. As with the original equipment part, this replacement part is made in Germany using the O.E. specified design and meets all performance and durability requirements. Proper installation is ensured by the inclusion of a locator pin molded onto the engine side of the idler. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part suppliers in the world to ensure proper form, fit, and performance
  • Heavy Duty Glass Reinforced Polymer Pulley for optimized dimensional control and running surface durability
  • Installation instructions included.
  • 80mm O.D.; 10.2mm I.D.; 24.5mm width; smooth running surface; Thermoplastic.
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Rein – Water Hose (Part No.CHE0484)

Water Hose

from

$35.99
Rein Automotive OE quality coolant hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.

Product Features:
  • Reduces installation time.
  • No cutting, refitting or adjusting the hose.
  • Prevents leaks and comebacks from reusing old quick connectors and o-rings.
  • Resistant to heat, salt, road debris, oil and other contaminants.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.5" Long, 1.44" Diameter (Part No.D72774)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 12.5" Long, 1.44" Diameter

from

$63.99
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
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Elaplast – Vacuum Hose (Part No.B2020396050ELA)

Vacuum Hose

from

$12.94
Vacuum Hose

INA – Air Conditioning Belt Tensioner, w/ Pulley (Part No.R1088189120INA)

Air Conditioning Belt Tensioner, w/ Pulley

from

$98.76
Air Conditioning Belt Tensioner, w/ Pulley

CRP – Clamp – Hose (Part No.4I10077375CRP)

Clamp - Hose

from

$3.83
Clamp – Hose

Rein – Radiator Hose (Part No.CHR0405R)

Radiator Hose

from

$42.99
Rein Automotive OE quality radiator hoses fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for OE hoses and hose assemblies, Rein hoses are identical to the OEM, from the size and shape of their branches to the thermoplastic quick connect fittings.

Product Features:
  • Reduces installation time.
  • No cutting, refitting or adjusting the hose.
  • Prevents leaks and comebacks from reusing old quick connectors and o-rings.
  • Resistant to heat, salt, road debris, oil and other contaminants.
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Dayco – Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10.5" Long, 1.50" Diameter (Part No.C72788)

Curved Radiator Hoses: EPDM Rubber, Standard Duty, 10.5" Long, 1.50" Diameter

from

$32.49
The Dayco curved radiator hose features knitted reinforcement, a protective sleeve and a synthetic EPDM rubber construction for high-strength performance, protection against abrasion and resistance to oil, mud, salt, road debris, ozone and coolants. It can also withstand temperature variations of -40 Deg. F (-40 Deg. C) to +257 Deg. F (+125 Deg. C). The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.

Product Features:
  • Meets SAE J20R4, Class D-1 requirements
  • Meets Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
  • Provides excellent protection against external elements
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Rein – Rein Radiator Hose (Part No.G2000307706RIN)

Rein Radiator Hose

from

$43.62
Designed to be direct replacements for OE hoses and assemblies, Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings when called for by the original manufacturer. Rein hose systems, feature integrated thermoplastic couplings, O-ring seals, and multiple connections that branch out to various engine components. Rein Automotive hoses are designed to fit just like the OE hose. No more cutting hoses to fit or repurposing old “quick connect” fittings.

Product Features:
  • Direct OE replacement for European cars
  • Integrated thermoplastic couplings and O-ring seals
  • Designed to go directly from the shelf to the vehicle. No cutting is ever needed
  • All cooling-water hose inner linings are resistant to electrochemical cracking
  • high strength and resistance to oil, mud, salt, road debris, and ozone
  • Resistance to distilled water and water ethylene glycol mixtures
  • Resistance to air temperatures of up to 135C
See More

Helping You Find the Right Belts and Hoses for Your BMW Z4

You love your Z4. So we’ve made it easier than ever to help you find BMW Z4 Belts and Hoses in our online catalog. Our inventory holds 130 aftermarket and OEM Belts and Hoses for your BMW Z4, ranging from $2.60 to $415.99.

We offer parts from 17 brands trusted to make quality Belts and Hoses for your BMW Z4. Before you buy, take some time to read through customer reviews. We currently have 2,014 reviews of BMW Z4 Belts and Hoses from previous customers. Some of the top rated parts include Poly Rib Belt Serpentine Belt; 34.06 Long, 4 Rib Count with 5.0 stars and Serpentine Belt Tensioner: 1 Piece with 5.0 stars.

Find your Z4 Belts and Hoses here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your BMW Z4 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Belts and Hoses Brands for Your BMW Z4

Our inventory holds Belts and Hoses for your BMW Z4 from 17 trusted brands. You’ll find OEM and aftermarket parts from brands like Dayco, Litens, and Driveworks, all of which can keep that BMW happy.
We have Dorman – Help parts available for your BMW Z4 in categories like PCV Hoses. Some of the top-rated Dorman – Help parts in these categories are:
Oil Separator Upper Vent Tube
from $30.99
(1)
Oil Separator Upper Vent Tube
PCV Hoses

Top-Rated Dayco Belts and Hoses

Leading Dayco Belts and Hoses

We carry Dayco brand parts for your BMW Z4 across several catalog categories, including Pulleys and Serpentine and V Belts. Some of our most reviewed Dayco parts include:

FAQs for BMW Z4 Belts and Hoses

What are the most purchased Belts and Hoses for the BMW Z4?

Out of 130 Belts and Hoses for the BMW Z4, the most popular in our inventory are:

What are the top-rated BMW Z4 Belts and Hoses?

Top-rated Belts and Hoses for your BMW Z4 based on customer reviews/ratings are:
Poly Rib Belt Serpentine Belt; 34.06 Long, 4 Rib Count
from $28.99
(6)
Poly Rib Belt Serpentine Belt; 34.06 Long, 4 Rib Count
“Used to replace worn belt on BMW X3”
Serpentine Belt Tensioner: 1 Piece
from $205.99
(5)
Serpentine Belt Tensioner: 1 Piece
“Good”
Poly Rib Belt Serpentine Belt; 45.5 Long, 6 Rib Count
from $27.49
(4)
Poly Rib Belt Serpentine Belt; 45.5 Long, 6 Rib Count
“Great quality!”