Car parts Audi A4 B9 Avant 40 TDI quattro Diesel 190 hp / 140 kW 2018 - 2020 DETA
Top parts categories for AUDI 40 TDI quattro Diesel 190 hp
Wiper and washer system
- Wiper blades
- Water pump, headlight cleaning
- Connector, washer pipe
- Screenwash
- Indicator stalk
Air conditioning
- Condenser
- AC compressor valve
- Interior temperature sensor
- Compressor clutch
- Heater control valve
Engine cooling system
- Radiator
- Distilled water
- Radiator flush & cleaners
- All-purpose sealants
- Flange sealants
Engine
- Radiator
- Rocker cover gasket kit
- EGR Module
- Engine tools
- Cylinder head gasket set
Sensors, relays, control units
- Temperature sensor
- AC compressor valve
- Multifunctional relay
- Interior temperature sensor
- Exhaust gas temperature sensor
Suspension
- Wheel nuts
- Bracket, stabilizer mounting
- Anti-roll bar stabiliser kit
- Repair kit, wheel suspension
- Camber bolts
Repair kits
- Anti-roll bar stabiliser kit
- Repair kit, wheel suspension
- Guide sleeve kit, brake caliper
- Injector repair kit
- Fuel pump repair kit
Exhaust
- Exhaust gas temperature sensor
- Boost pressure sensor
- Exhaust pressure sensor (DPF)
- EGR cooler
- Egr valve gasket
Fuel supply system
- Fuel overflow pipe
- Fuel pump gasket
- Seal, fuel sender unit
- Heat shield, injection system
- Fuel pressure sensor
Clutch
- Clutch tools
- Clutch & brake cleaner
- Flywheel bolt
- Central slave cylinder
- Clutch master cylinder
Please, choose the proper auto parts group your AUDI A4 B9 Avant (8W5, 8WD) 40 TDI quattro
-
Tyres and related products
-
Tyres
-
Wheel trims
-
Wheel / tyre bags
-
Wheel chocks
-
Wheel brace
-
Snow chains
-
Car jack
-
Tyre inflators
-
Tyre repair kit
-
Wheel bolts and wheel nuts
-
Wheel spacers
-
Car interior cleaner
-
Assembly paste
-
Rubber adhesives
-
Tyre pressure sensor (TPMS)
-
-
Oils and fluids
Oils-
Engine oil
-
Automatic transmission fluid
-
Automatic gearbox oil change kit
Fluids-
Engine coolant
-
Distilled water
-
Brake fluid
-
Screenwash
-
AdBlue
Additives-
Transmission additives & treatments
-
Additives & cleaners
-
-
Brakes
Brake pads and related components-
Brake pads
-
Brake pad wear sensor
-
Brake pad fitting kit
Brake discs and related components-
Brake discs
-
Brake pads and discs
Brake calipers and related components-
Brake caliper
-
Brake caliper repair kit
-
Guide sleeve kit, brake caliper
-
Brake caliper carrier
-
Brake caliper piston
-
Brake disc bolts
Hand brakes and related components-
Handbrake
-
Handbrake shoes
Brake lines and hoses-
Brake hose
-
Brake fluid
ABS system components-
ABS sensor
Brake light switches-
Brake light switch
Vacuum brake boosters and related components-
Vacuum pump
-
Brake servo
Brake repair tools-
Brake tools
Car Care-
Threadlockers
-
Multi-purpose grease
-
Assembly paste
-
Spray grease
-
Brake caliper paint
-
-
Filters
Engine components-
Oil filter
-
Air filter
-
Service kit
-
Oil filter housing gasket
-
Oil filter housing
Fuel system components-
Fuel filter
Climate control system components-
Cabin filter
-
Receiver drier
Transmission components-
Automatic transmission filter
-
Automatic gearbox oil change kit
Tools-
Filter tools
-
-
Engine
Engine electrical components
-
Engine electrics
-
Lambda sensor
Engine lubrication system components-
Sump plug
-
Engine oil
-
Oil drain plug gasket
-
Oil dipstick
-
Sump gasket
-
Oil pressure sensor
-
Oil cooler
-
Oil level sensor
-
Oil cooler gasket
-
Turbo oil feed pipe
-
Oil pump gasket
Engine timing components-
Timing belt kit
-
Timing belt and water pump
-
Timing belt
-
Timing belt tensioner pulley
-
Timing belt deflection pulley
-
Timing belt tensioner
Accessory drive components-
Serpentine belt
-
Tensioner pulley, v-ribbed belt
-
Poly v-belt kit
-
Drive belt tensioner
-
Crankshaft pulley
Cylinder heads and related components-
Rocker cover gasket
-
Head gasket
-
Head bolts
-
Cylinder head gasket set
-
Oil cap
-
Tappet
-
Valve stem seals
-
Exhaust valve
-
Camshaft
-
Inlet valves
-
Rocker arm
-
Camshaft seal
-
Valve guides
-
Cylinder head
-
Rocker cover
-
Valve cotter
-
Rocker cover gasket kit
Exhaust gas recirculation components-
EGR valve
-
Egr valve gasket
-
EGR cooler
-
EGR Module
Filters and related components-
Oil filter
-
Air filter
-
Fuel filter
-
Oil filter housing gasket
Engine blocks and related components-
Engine mount
-
Crankshaft seal
-
Piston rings
-
Crankshaft bearing
-
Crankcase gasket
-
Main bearings, crankshaft
-
Full engine gasket set
-
Piston
-
Skid plate
-
Flywheel
-
Thrust washers
-
Flywheel bolt
-
Connecting rod bolt / nut
Manifolds and related components-
Intake manifold gasket
-
Exhaust manifold gasket
Engine cooling system components-
Water pump
-
Thermostat
-
Mounting kit, charger
-
Radiator
-
Coolant temperature sensor
-
Expansion tank
-
Expansion tank cap
-
Engine coolant
-
Coolant circuit seals
-
Coolant flange
-
Thermostat gasket
-
Radiator fan
-
Water pump gasket
Ignition system components-
Camshaft sensor
-
Crankshaft sensor
-
Glow plugs
-
Glow plug control module
Intake components-
Mass air flow sensor (MAF)
-
Turbo
-
Throttle body
-
Turbo gasket
-
Turbo solenoid valve
-
Manifold absolute pressure (MAP) sensor
-
Boost pressure sensor
-
Intercooler
Brake system vacuum pumps-
Vacuum pump
Fuel supply system components-
Injector seals
-
Injectors
-
High pressure fuel pump (HPFP)
-
Fuel pressure regulator
-
Fuel rail
-
Fuel pressure sensor
-
Fuel level sensor
Engine tools-
Engine tools
-
-
Wiper and washer system
Wipers and related components
-
Wiper blades
-
Rear wiper blade
Wiper drive components-
Wiper motor
-
Wiper linkage
Windscreen and rear window washer components-
Windscreen washer pump
-
Screenwash
-
Windscreen washer reservoir
-
Windscreen washer jets
-
Water pump, headlight cleaning
-
Connector, washer pipe
Wiper system electronic components-
Indicator stalk
-
-
Ignition and preheating
Ignition and glow plug system components-
Glow plugs
-
Glow plug control module
-
Crankshaft sensor
-
Camshaft sensor
-
-
Suspension
Wheel bearings and related components
-
Wheel hub
-
Wheel bearing
Sway bar and related components-
Anti-roll bar link
-
Anti-roll bar bushes
-
Anti-roll bar stabiliser kit
-
Sway bar
-
Bracket, stabilizer mounting
Suspension arms and related components-
Suspension arm
-
Suspension bushes
-
Suspension kit
-
Repair kit, wheel suspension
-
Camber bolts
Ball joints and related components-
Ball joint
Steering components-
Track rod end
-
Inner tie rod
-
Steering rack boot
Wheel mounting components-
Wheel bolts and wheel nuts
-
Wheel nuts
-
Wheel spacers
Engine and transmission mounts-
Engine mount
Axle beam and related components-
Axle bushes
ABS system components-
ABS sensor
Damping components-
Top strut mount and bearing
-
Shock absorber dust cover and bump stops
-
Spring cap
Steering knuckles and related components-
Steering knuckle
Electrical components-
Tyre pressure sensor (TPMS)
-
-
Electrics
Starting and charging system components-
Alternator
-
Starter motor
-
Battery
-
Alternator parts
-
Freewheel clutch
-
Ignition switch
-
Starter motor parts
Bulbs-
Headlight bulb
-
Spotlight bulb
-
Fog light bulb
-
Indicator bulb
-
Combination rearlight bulb
-
Number plate bulb
-
Brake light bulb
-
Reverse light bulb
Brake components-
ABS sensor
-
Brake pad wear sensor
Lighting and signaling components-
Rear lights
-
Indicator
-
Headlights
-
Number plate light
-
Wiring harness
-
Brake light switch
-
Lighting controls
-
Interior lights
-
Boot light
-
Headlight parts
-
Rearlight parts
-
Reflectors
-
Door contact switch
-
Headlight control module
Body and comfort system components-
Window regulator
-
Wiper motor
-
Windscreen washer pump
-
Window switch
-
Parking sensors
-
Heater resistor
-
Tyre pressure sensor (TPMS)
-
Central locking
-
AC pressure switch
-
Mirror switch
-
Outside temperature sensor
-
Interior temperature sensor
Car control components-
Indicator stalk
-
Horn
Ignition system components-
Fuse
-
Crankshaft sensor
-
Camshaft sensor
-
Multifunctional relay
-
Glow plug control module
-
Towbar electric kit
-
Fuse box / -holder
Mixture formation components-
Mass air flow sensor (MAF)
-
Lambda sensor
-
Turbo solenoid valve
-
Boost pressure sensor
-
Manifold absolute pressure (MAP) sensor
-
Exhaust pressure sensor (DPF)
-
Exhaust gas temperature sensor
-
Fuel pressure regulator
-
Fuel pressure sensor
-
Fuel level sensor
-
Seal, fuel sender unit
Cooling components-
Coolant temperature sensor
Lubrication system components-
Oil pressure sensor
-
Oil level sensor
Tools-
Automotive electrical tools
-
-
Damping
Shock absorbers, coil springs, leaf springs, and related components-
Shock absorber
-
Coil spring
-
Top strut mount and bearing
-
Shock absorber dust cover and bump stops
-
Suspension kit, coil springs
-
Spring cap
-
Suspension kit, shock absorber and coil spring
-
Camber bolts
-
Repair kit, wheel suspension
-
-
Belts, chains, rollers
Accessory drive components-
Serpentine belt
-
Poly v-belt kit
-
Tensioner pulley, v-ribbed belt
-
Drive belt tensioner
Timing belts and related components-
Timing belt kit
-
Timing belt and water pump
-
Water pump
-
Timing belt
-
Timing belt tensioner pulley
-
Timing belt deflection pulley
-
Timing belt tensioner
Pulleys and related components-
Crankshaft pulley
-
Freewheel clutch
Tools-
Belt / chain tools
-
-
Engine cooling system
Thermostats and related components
-
Thermostat
-
Coolant flange
-
Thermostat gasket
-
Coolant pipe seal
Engine radiators and related components-
Radiator
-
Expansion tank
-
Expansion tank cap
-
Radiator hose
-
Radiator mounting parts
-
Radiator gasket
-
Seal, thermal switch
-
Water pump
-
Timing belt and water pump
-
Poly v-belt kit
-
Water pump gasket
Charge air cooling components-
Intercooler
Coolants and related components-
Engine coolant
-
Coolant circuit seals
-
Distilled water
Cooling system sensors and related components-
Coolant temperature sensor
-
Gasket, coolant flange
Engine cooling fans and related components-
Radiator fan
-
Seal ring for coolant pipe
Oil coolers and related components-
Oil cooler
-
Oil cooler gasket
-
Oil cooler thermostat
Car Care-
Radiator flush & cleaners
-
Radiator sealants
-
Flange sealants
-
All-purpose sealants
-
-
Body
Rear-view mirrors and related components-
Wing mirror
-
Wing mirror glass
-
Wing mirror cover
Gas springs-
Boot struts
-
Bonnet struts
Wings and related components-
Wheel arch liner
-
Wing
-
Fender flares
Lighting and signalling components-
Rear lights
-
Headlights
-
Indicator
-
Number plate light
-
Reflectors
-
Headlight parts
-
Fog light cover
-
Rearlight parts
-
Door contact switch
-
Spotlights
Bumpers and related components-
Bumper grill
-
Bumper
-
Front grill
-
Bumper brackets
-
Bumper trim
-
Cross beam
-
Tow hook cover
-
Parking sensors
-
Front splitter
Bulbs-
Spotlight bulb
-
Fog light bulb
-
Indicator bulb
-
Headlight bulb
-
Combination rearlight bulb
-
Number plate bulb
-
Brake light bulb
-
Reverse light bulb
Bonnets and related components-
Bonnet
-
Under bonnet insulation
Doors and related components-
Door lock
-
Door parts
-
Door handle
-
Door trim
-
Rear door
-
Central locking
-
Boot lock
-
Ignition switch
Body parts and related components-
Radiator support
-
Skid plate
-
Engine cover
-
Side panel
-
Windscreen and door pillar
-
Side window
-
Rear-end cowling
-
Windscreen
-
Rear window
-
-
Heating and ventilation
Heating and ventilation system components-
Heater resistor
-
Heater matrix
-
Auxiliary water pump
-
Heater control valve
-
Outside temperature sensor
-
Interior temperature sensor
-
Cabin filter
-
Blower motor
-
-
Gaskets and sealing rings
Exhaust manifold gaskets-
Intake manifold gasket
-
Exhaust gasket
-
Turbo gasket
-
Exhaust manifold gasket
-
Mounting kit, charger
-
Egr valve gasket
Cylinder head seals and gaskets-
Rocker cover gasket
-
Head gasket
-
Valve stem seals
-
Camshaft seal
Engine block seals and gaskets-
Oil drain plug gasket
-
Crankshaft seal
-
Sump gasket
-
Crankcase gasket
-
Full engine gasket set
Fuel system seals and gaskets-
Injector seals
-
Fuel pump gasket
Lubrication system seals and gaskets-
Oil cooler gasket
-
Oil filter housing gasket
-
Seal / gasket, oil dipstick
-
Oil pump gasket
Cooling system seals and gaskets-
Coolant circuit seals
-
Thermostat gasket
-
Water pump gasket
-
Gasket, coolant flange
-
Coolant pipe seal
-
Radiator gasket
-
Seal ring for coolant pipe
Transmission seals and gaskets-
Differential seal
-
Gearbox oil seal
-
Seal, automatic transmission oil pan
-
-
Exhaust
Electrical components
-
Lambda sensor
Exhaust components-
Mounting kit, exhaust system
-
Exhaust tips
Exhaust mounts, gaskets, and seals-
Exhaust hanger
-
Exhaust gasket
-
Exhaust clamp
-
Clamp, exhaust system
Exhaust manifolds and related components-
Exhaust manifold gasket
Exhaust gas recirculation components-
EGR valve
-
Egr valve gasket
-
EGR cooler
Catalytic converters and related components-
Diesel particulate filter (DPF)
-
Exhaust pressure sensor (DPF)
-
Exhaust gas temperature sensor
Forced induction components-
Turbo
-
Turbo gasket
-
Intercooler
-
Boost pressure sensor
-
Turbo solenoid valve
-
Turbo oil feed pipe
-
-
Interior
Gas springs-
Boot struts
Power windows and related components-
Window regulator
-
Window switch
Interior parts-
Boot
-
Floor mats
-
Gear stick knob
-
Seat adjustment
-
Sun visor
Locks and related components-
Door lock
-
Door handle
-
Ignition switch
-
Central locking
Electrical components-
Indicator stalk
-
Parking sensors
-
Lighting controls
-
Brake light switch
-
Mirror switch
-
Multifunctional relay
Lighting and signaling components-
Interior lights
-
Door lights
-
Boot light
-
Door contact switch
Climate control system components-
Heater resistor
-
Auxiliary water pump
-
Outside temperature sensor
-
Interior temperature sensor
-
-
Fuel supply system
Fuel filters and related components
-
Fuel filter
Fuel supply system components-
Fuel pump
-
Fuel pump gasket
-
Fuel overflow pipe
-
Fuel pump repair kit
Fuel injection system components-
Injectors
-
Injector seals
-
Throttle body
-
High pressure fuel pump (HPFP)
-
Fuel rail
-
Heat shield, injection system
Fuel system components-
Fuel pressure regulator
-
Injector repair kit
-
Oil filter housing
Intake components-
Mass air flow sensor (MAF)
-
Idle control valve
Electronic components-
Lambda sensor
-
Fuel pressure sensor
-
Fuel level sensor
-
Seal, fuel sender unit
Fuel tanks and related components-
Fuel flap
-
-
Steering
Tie rod ends and related components-
Track rod end
Tie rods, drag links, and related components-
Tie rod
-
Inner tie rod
-
Steering rack boot
Ball joints and related components-
Ball joint
Steering components-
Steering rack
-
-
Clutch
Clutch kits and related components
-
Central slave cylinder
Clutch release components-
Clutch master cylinder
Flywheels and related components-
Flywheel
-
Flywheel bolt
Tools-
Clutch tools
Car Care-
Clutch & brake cleaner
-
-
Drive shaft and cv joint
CV joints and related components-
Cv boot
-
Cv joint
-
Tripod hub
Drive shafts and related components-
Drive shaft
-
-
Towbar / parts
Tow bars and related components-
Towbar electric kit
-
Towbar
-
Tow hook cover
-
-
Gearbox
Transmission lubrication parts-
Automatic transmission filter
-
Gearbox oil seal
-
Automatic gearbox oil change kit
-
Automatic transmission fluid
-
Transmission oil pan
-
Seal, automatic transmission oil pan
Gear shifting components-
Gear stick knob
Flywheels and related components-
Flywheel
-
-
Air conditioning
Cabin filters and related components
-
Cabin filter
-
Receiver drier
Climate control heat exchangers and related components-
Condenser
-
Heater matrix
-
Heater control valve
Air conditioning compressors and related components-
AC compressor
-
Compressor clutch
-
Expansion valve
-
AC compressor valve
Blower motors and related components-
Blower motor
-
Heater resistor
Air conditioning hoses-
Air conditioning pipe (AC)
Air conditioning electrical components-
AC pressure switch
-
Outside temperature sensor
-
Interior temperature sensor
-
-
Bearings
Suspension components-
Wheel bearing
-
Propshaft bearing
Clutch components-
Central slave cylinder
Engine components-
Crankshaft bearing
-
Main bearings, crankshaft
-
-
Propshafts and differentials
Propeller shaft and related components-
Propshaft bearing
Differentials and related components-
Differential seal
-
Differential parts
Oils and fluids-
Automatic transmission fluid
-
-
Sensors, relays, control units
Cooling components
-
Temperature sensor
-
Coolant temperature sensor
Exhaust components-
Lambda sensor
-
Exhaust pressure sensor (DPF)
-
Exhaust gas temperature sensor
Brake components-
ABS sensor
-
Brake pad wear sensor
-
Brake light switch
Ignition system components-
Crankshaft sensor
-
Camshaft sensor
-
Glow plug control module
Body and comfort system components-
Window regulator
-
Parking sensors
-
Tyre pressure sensor (TPMS)
-
Window switch
-
Outside temperature sensor
Intake components-
Mass air flow sensor (MAF)
-
Boost pressure sensor
-
Manifold absolute pressure (MAP) sensor
-
Turbo solenoid valve
Lubrication system components-
Oil pressure sensor
-
Oil level sensor
Lighting and signaling components-
Headlight control module
Electrical components-
Multifunctional relay
Climate control system components-
Heater resistor
-
AC pressure switch
-
Interior temperature sensor
-
AC compressor valve
Fuel system components-
Fuel pressure sensor
-
Fuel pressure regulator
-
Fuel level sensor
-
-
Car accessories
-
Wheels
-
Repair kits
Brake components
-
Brake caliper repair kit
-
Guide sleeve kit, brake caliper
Electrical components-
Alternator parts
-
Starter motor parts
Suspension components-
Suspension kit
-
Anti-roll bar stabiliser kit
-
Repair kit, wheel suspension
Fuel system components-
Injector repair kit
-
Fuel pump repair kit
-
-
Tools & equipment
-
Pipes and hoses
Cooling components-
Radiator hose
-
Coolant flange
Brake components-
Brake hose
Engine components-
Turbo oil feed pipe
Fuel system components-
Fuel overflow pipe
Climate control system components-
Air conditioning pipe (AC)
Body parts and related components-
Connector, washer pipe
-
-
Auto detailing & car care
-
Lighting
Headlights and lights-
Rear lights
-
Headlights
Bulbs-
Headlight bulb
-
Fog light bulb
-
Indicator bulb
-
Spotlight bulb
-
Combination rearlight bulb
-
Brake light bulb
-
Reverse light bulb
-
Number plate bulb
Controls and related components-
Lighting controls
Auxiliary, signaling, and interior lights-
Number plate light
-
Indicator
-
Interior lights
-
Door lights
-
Boot light
-
Spotlights
-
-
Tuning
-
Sport suspension
-
Performance brake discs
-
Wheel spacers
-
-
Fasteners
-
Universal hoses/pipes
-
Clamps
-
Universal gaskets & O-rings
-
Rivets
-
Nuts
-
Screws
-
-
Exhaust gas recirculation
-
EGR valve
-
EGR cooler
-
Egr valve gasket
-
-
Forced induction components
-
Turbo
-
Intercooler
-
Mounting kit, charger
-
Turbo gasket
-
Turbo solenoid valve
-
Boost pressure sensor
-
Turbo oil feed pipe
-
Audi A4 B9 Avant 40 TDI quattro 190hp accessories catalogue
AUTODOC bestsellers from the Audi A4 B9 Avant 40 TDI quattro 190hp parts catalogue at the best prices
Please have a look at our catalog, with a tremendous selection of car parts AUDI A4 B9 Avant (8W5, 8WD) 40 TDI quattro 190 hp
VAG GS55545M2 Engine oil
0W-30, 1l
Article number: GS55545M2
£13.49
£13.49
for 1 litre
price incl. 20% VAT, excl. delivery costs
BOSCH AM 33 H Rear wiper blade
330 mm, Flat wiper blade
Article number: 3 397 016 507
£8.59
price incl. 20% VAT, excl. delivery costs
BOSCH GLP194 Glow plug
4,4V M 10 x 1, Rod Glow Plug, Length: 130 mm, 10 Nm, 63, Duraterm
Article number: 0 250 403 009
£11.99
Price per item
price incl. 20% VAT, excl. delivery costs
BREMBO 09.B969.1X Brake disc
330x22mm, 5, perforated/vented
Article number: 09.B969.1X
£91.99
Price per item
price incl. 20% VAT, excl. delivery costs
SCHRADER 1210 Tyre pressure sensor (TPMS)
with screw, with valves
Article number: 1210
£23.99
price incl. 20% VAT, excl. delivery costs
MANNOL MN4015-5 Antifreeze
G12, violet, 5l, Ready mixed, Contains silicate
Article number: MN4015-5
More
£15.99
£3.20
for 1 litre
price incl. 20% VAT, excl. delivery costs
-61%
CORTECO 82037032 Crankshaft seal
with flange, frontal sided, PTFE (polytetrafluoroethylene)/ACM (polyacrylate rubber)
Article number: 20037032B
compared to
RRP
£65.61
£25.49
price incl. 20% VAT, excl. delivery costs
FEBI BILSTEIN 48871 Sealing Plug, oil sump
Steel, Spanner Size: 19, with seal ring
Article number: 48871
£1.99
Price per item
price incl. 20% VAT, excl. delivery costs
-56%
NRF 48371 EGR Module
Article number: 48371
compared to
RRP
£371.27
£160.99
price incl. 20% VAT, free delivery
-67%
WALKER 80411 Clamp, exhaust system
Ø: 75mm
Article number: 80411
compared to
RRP
£30.70
£9.99
Price per item
price incl. 20% VAT, excl. delivery costs
AUTOFREN SEINSA D42257C Repair Kit, brake caliper
Rear Axle, Ø: 43 mm
Article number: D42257C
£36.99
price incl. 20% VAT, excl. delivery costs
FROGUM 3D407596 Floor mats
Rubber, Front and Rear, Quantity: 4, black, Tailored
Article number: 3D407596
£101.99
price incl. 20% VAT, excl. delivery costs
FROGUM TM405721 Car boot tray
1022 x 1030 mm, Rubber, Nonslip
Article number: TM405721
£34.49
price incl. 20% VAT, excl. delivery costs
Borsehung B17820 Relay, main current
12V
Article number: B17820
£5.99
price incl. 20% VAT, excl. delivery costs
FEBI BILSTEIN 09801 Wheel Bolt
M14 x 1,5, Ball seat A/G, 27 mm, 8.8, for light alloy rims, for steel rims, SW17, Zinc-coated, Steel, Male Hex
Article number: 09801
£1.99
Price per item
price incl. 20% VAT, excl. delivery costs