2018 Audi A4 fuel tank price snapshot
- Low
- $65
- Average
- $195
- High
- $440
Year-specific price guide
Used 2018 Audi A4 Fuel Tank prices
Year-specific used fuel tank pricing for the 2018 Audi A4, built from real salvage yard and junkyard listings with condition grade and fitment detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 10, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Part overview
About the 2018 Audi A4 fuel tank
A used 2018 Audi A4 fuel tank costs between $65 and $440, with a median of $192 from 46 salvage yard listings.
What the fuel tank does, common failure signs, and prices across all vehicles: used fuel tank price guide →
Also known asGas Tank
Price summary
A used 2018 Audi A4 fuel tank costs $65 to $440, with a median asking price of $192. Based on 46 priced salvage yard listings across the US, compatible across 2017–2019 (3 model years), updated Oct 10, 2026. Prices exclude shipping, core charges, and installation.
USD
Replacement cost
What is the 2018 Audi A4 fuel tank replacement cost?
- Used part
- $192
- 2018 Audi A4 median asking price
- Labor
- $190–$600
- 2–4 hours at $95–$150/hr
- Estimated total
- $380–$790
- median used part + labor
Labor is a typical independent-shop range for fuel tank replacement, not a quote for your vehicle; it does not include fuel pump transfer if reusing the old pump assembly. The part price is the live median from the salvage-yard listings on this page. Full fuel tank replacement cost breakdown
Year-specific context
How does the 2018 Audi A4 compare?
The 2018 guide is based on 50 observed listings, including 46 with posted prices. Its $192 median is 1% above the Audi A4 guide's $191 median.
Among the 10 model years with current price data, 2018 ranks #5 from lowest to highest median.
Interchange data shows this part is also listed under model years 2017, 2019. Shopping across all 3 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Audi A4 fuel tank cost in other years?
Keep browsing this vehicle
What other Audi A4 parts are priced?
01wide ±93%
AC Compressor
$161median
$50$349
02wide ±194%
ABS Module
$185median
$40$759
03wide ±208%
Air Bag
$159median
$40$700
04wide ±155%
Alternator
$116median
$45$405
05wide ±174%
Axle Shaft
$116median
$35$439
06wide ±95%
Blower Motor
$106median
$40$241
07wide ±237%
Brake Caliper
$131median
$28$650
08wide ±133%
Rear Bumper Assembly
$700median
$125$1,990
09wide ±76%
Front Bumper
$795median
$140$1,355
10wide ±149%
Rear Bumper
$475median
$83$1,495
11wide ±220%
Car Radio
$151median
$35$700
12wide ±149%
Center Console
$134median
$45$445
13wide ±140%
AC Condenser
$155median
$40$475
14wide ±179%
Control Arm
$85median
$35$339
15tight ±13%
Differential
$200median
$200$250
16wide ±109%
Door Assembly
$800median
$150$1,899
17wide ±124%
Drive Shaft
$170median
$50$470
18wide ±100%
Engine
$2,475median
$900$5,835
19wide ±174%
Engine Computer
$175median
$35$644
20tight ±15%
Exhaust Manifold
$650median
$450$650
21wide ±125%
Fender
$353median
$90$974
22wide ±139%
Fog Light
$90median
$30$280
23wide ±121%
Front Seat
$196median
$75$550
24wide ±157%
Fuel Pump
$109median
$30$373
25wide ±169%
Grille
$350median
$55$1,240
26wide ±172%
Headlight Assembly
$1,151median
$182$4,144
27wide ±60%
Heater Core
$156median
$66$252
28wide ±76%
Hood
$719median
$250$1,350
29spread ±41%
Ignition Switch
$78median
$60$124
30
Instrument Cluster
Price data updating
31wide ±138%
Intake Manifold
$90median
$50$299
32wide ±213%
Master Cylinder
$51median
$30$247
33wide ±178%
Side Mirror
$343median
$55$1,275
34spread ±22%
Power Steering Pump
$325median
$200$340
35wide ±97%
Quarter Panel
$475median
$175$1,100
36wide ±237%
Radiator
$152median
$30$751
37wide ±144%
Rear View Mirror
$100median
$32$320
38wide ±218%
Starter
$85median
$25$395
39wide ±178%
Steering Column
$156median
$45$599
40wide ±157%
Steering Rack
$350median
$60$1,158
41wide ±180%
Steering Wheel
$204median
$65$799
42wide ±196%
Strut
$95median
$40$412
43wide ±183%
Sunroof
$164median
$40$640
44wide ±177%
Tail Light
$200median
$35$743
45wide ±97%
Tailgate
$1,000median
$160$2,102
46wide ±137%
Throttle Body
$91median
$35$285
47
Torque Converter
Price data updating
48spread ±50%
Transfer Case
$1,335median
$710$2,033
49wide ±257%
Transmission
$598median
$120$3,193
50wide ±253%
Transmission Control Module
$123median
$22$644
51wide ±107%
Turbocharger
$400median
$144$1,000
52wide ±109%
Water Pump
$75median
$25$188
53wide ±164%
Wheels
$220median
$54$774
54wide ±64%
Window Regulator
$80median
$50$153
Common questions
2018 Audi A4 fuel tank FAQ
How much is a used 2018 Audi A4 fuel tank?
Based on 46 priced salvage-yard listings, a used 2018 Audi A4 fuel tank lists between $65 and $440, with a median asking price of $192.
How much does it cost to replace a 2018 Audi A4 fuel tank?
Using a used part, a 2018 Audi A4 fuel tank replacement typically runs $380–$790 all-in: the median used fuel tank for this year lists at $192, and independent-shop labor for fuel tank replacement typically takes 2–4 hours at $95–$150/hr ($190–$600). The labor figure does not include fuel pump transfer if reusing the old pump assembly. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2018 Audi A4 fuel tank fit another year?
Based on salvage-yard interchange data, listings for the 2018 Audi A4 fuel tank also appear under model years 2017, 2019, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2018 Audi A4 gas tank?
A gas tank is another name for a fuel tank. The prices on this page cover the 2018 Audi A4 fuel tank — median $192, from 46 listings.