Mazda 121 III Hatchback Knock Sensor

Compare Mazda 121 III Hatchback knock sensor from trusted brands — check fitment by engine

Browse Knock Sensor parts for Mazda 121 III Hatchback

Knock Sensor for Mazda 121 III Hatchback by engine

1.3 (1.3 L / 37 kW / 50 hp) 1E04(JJA) / 1E04(JJC) +7 1.3 (1.3 L / 44 kW / 60 hp) 1E04(J4C) / 1E04(J4J) +4 1.8 D (1.8 L / 44 kW / 60 hp) 1E07(RTJ) / 1E07(RTK) +4

Hot Picks: our best-selling Mazda 121 III Hatchback Knock Sensor

Popular Knock Sensor parts at great prices.

HELLA6PG 013 114-3916PG 013 114-391£22.99

VALEO255400255400£49.99

BOSCH0 261 231 2730 261 231 273£13.99

HERTH+BUSS JAKOPARTSJ5674008J5674008£45.99

Related models for this part

2 DE DH 2 DY 2 Hatchback DL DJ 323 F VI Hatchback BJ 323 S VI Saloon BJ 3 BK 3 BL 3 BM BN

Top OE numbers for Knock Sensor

Common original equipment numbers linked to stocked alternatives.

Knock Sensor for Mazda 121 III Hatchback — what you need to know

Finding the right knock sensor for your Mazda 121 III Hatchback is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing knock sensor for your Mazda 121 III Hatchback, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All knock sensor listed on this page are confirmed compatible with Mazda 121 III Hatchback. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What knock sensor fits a Mazda 121 III Hatchback?

We have knock sensor options verified for Mazda 121 III Hatchback. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many knock sensor options are available for Mazda 121 III Hatchback?

There are 0 knock sensor options available for the Mazda 121 III Hatchback. Prices vary by brand and specification.

What brands make knock sensor for Mazda 121 III Hatchback?

Multiple brands offer knock sensor for the Mazda 121 III Hatchback. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Mazda 121 III Hatchback knock sensor?

Check your Mazda 121 III Hatchback owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.