My2017 A4 1.4tfsi 57k was just serviced by the official Audi Dealer, no mention of Timing belt required. In Northern Ireland these is only 1 official dealer. They stated the in July 2023 a Service bulletin release on timing belt intervals.The 5yr timeframe has been removed and it's now mileage limited ie 80k for my model Thecrank to supercharger belt is to be changed at 75K miles (2010-2012) or 55K miles (2013+). The large serpentine belt is supposed to be inspected at regular intervals and replaced if worn. 2022 Phytonic Blue/Black BMW X3 M40i. 2019 Atomic Silver/Black Lexus RX 350 F Sport. 2019 Midnight Black/Black Toyota Tacoma TRD Pro. WhenI view the recommended plug changing intervals for the 2009 A4, Audi now says the following: Spark Plugs. – replace at 35,000 miles or 3 years, whichever occurs first. Then, every 40,000 miles or 3 years, whichever occurs first. – replace at 55,000 miles or 6 years, whichever occurs first. Then, every 60,000 miles or 6 years, whichever AudiS4/A4/A4 Cab (B8 Chassis) . way318 Registered User as I'm competent about doing jobs on my car but never done a timing belt on a Audi. Timing belt change interval ?? Tiger-G; Sep 9, 2020; Replies 12 Views 16K. Oct 29, 2020. Tiger-G. Change thermostat with timing belt kit. Seantdi; Weshow you how to replace the timing belt on a 1.8t Audi TT. While this video was shot on a TT, most of these details would apply to all transverse mounted Audi recommends that you should schedule a service on your timing belt every 75,000-100,000 miles. The timing belt may not need to be replaced on an Audi ivebeen reading around regarding the interval the Audi A4 belt should be changed and any official word from Audi most at people are saying 75k or 5 years whichever arrives first All 2009 A4 B8 chassis cars should have their timing belts done at the 75k mile mark, give or take a k or two. Onaverage, the cost for a Audi A4 Timing Belt Replacement is $756 with $319 for parts and $437 for labor. Prices may vary depending on your location. Car. Service. Estimate. Shop/Dealer Price. 2008 Audi A4 L4-2.0L Turbo. Service type. Timing Belt Replacement. 20052008 Audi A4 change interval is 90,000 to 110,000 miles* for 2.0T FSI B7 chassis. What does Blauparts recommend? When dealing with crucial timing belt timingbelt: interference: 75k inspect, 95k replace miles: 2005: 1.8L 4 Cyl. Turbo 170 hp (B6) timing belt: interference: 80k miles: 2004: 3.0L V6 220 hp (B6) timing belt: HyP1L.