2017 Audi TT Ignition Parts

This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

20 Camshaft Position Sensor parts for the 2017 Audi TT come from 15 brands — WELLS, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 12 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PC984.

The Economy section lists 4 options from HOLSTEIN, PRENCO, SKP and 1 other brand — the catalog's value-priced group. HOLSTEIN 2CAM0327 is listed in this group.

In the Standard Replacement grade, WELLS, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 6 other brands supply 10 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS PC984.

6 further parts sit outside the graded sections, with the same engine-level match.

This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor. Read more

13 Crankshaft Position Sensor parts for the 2017 Audi TT come from 12 brands — WALKER PRODUCTS, HOLSTEIN, PRENCO and 9 other brands. The "Popular" part is ASTEMO / HITACHI CPS0066.

The Economy section: 3 options from HOLSTEIN, PRENCO and VEMO. HOLSTEIN 2CRK0328 is listed in this group.

Standard Replacement: 8 parts, from ASTEMO / HITACHI, BOSCH, DELPHI and 5 other brands. A representative part number is ASTEMO / HITACHI CPS0066.

2 further parts sit outside the graded sections, with the same engine-level match.

This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off. Read more

21 Ignition Coil parts for the 2017 Audi TT come from 18 brands — HOLSTEIN, PRENCO, WALKER PRODUCTS and 15 other brands. The "Popular" part is SKP SKUF716.

The Economy section: 7 options from HOLSTEIN, PRENCO, SKP and 2 other brands. SKP SKUF716 is listed in this group.

In the Premium grade, DELPHI and ASTEMO / HITACHI supply 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is DELPHI GN10632.

Standard Replacement: 12 parts, from WALKER PRODUCTS, BOSCH, KARLYN / BREMI / STI and 8 other brands. A representative part number is BOSCH 0986221072.

This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine. Read more

10 Spark Plug parts are listed for the 2017 Audi TT, from AUTOLITE, BOSCH, CHAMPION and 2 other brands. SKP SP1022 carries the "Popular" badge.

In the Copper / Nickel grade, AUTOLITE supplies 1 part: grouped under the catalog's "Copper / Nickel" designation — the notes column spells out what sets them apart. A representative part number is AUTOLITE 5325.

In the Double Platinum (lasts up to 3x longer than Copper / Nickel) grade, AUTOLITE, BOSCH, CHAMPION and 1 other brand supply 4 parts: grouped under the catalog's "Double Platinum (lasts up to 3x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is AUTOLITE APP5325.

The Iridium (lasts up to 4x longer than Copper / Nickel) section lists 3 options from SKP, BOSCH and CHAMPION — grouped under the catalog's "Iridium (lasts up to 4x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. SKP SP1022 is listed in this group.

In the Platinum (lasts up to 2x longer than Copper / Nickel) grade, AUTOLITE supplies 1 part: grouped under the catalog's "Platinum (lasts up to 2x longer than Copper / Nickel)" designation — the notes column spells out what sets them apart. A representative part number is AUTOLITE AP5325.

In the Ruthenium (maximum durability & ignitability) grade, NGK supplies 1 part: grouped under the catalog's "Ruthenium (maximum durability & ignitability)" designation — the notes column spells out what sets them apart. A representative part number is NGK 95125.

This table covers the silicone and rubber boots that insulate the coil-to-plug spark path. Typical signs include a misfire in the rain, carbon tracking on the boot, or a snap when you pop the coil off. Replace boots as a set on a high-mileage engine; one cracked boot will take the coil with it. Read more

This group shows a single part: NGK 59035.