BMW K 1300 S K12S spare parts

BMW K 1300 S (K12S) spare parts-High-speed tourers keep in top form

The BMW K 1300 S (internal model codes k40/k43), from the K Series emerged, one of the fastest touring athletes in the 2010s. Already your predecessor who BMW K 1200 S, caused a sensation from 2004 and justified the concept of the cross-installed four-cylinder in-line engines with one-arm swingows, paralever and duole-front wheel guide. The final expansion stage K 1300 S (2009 - 2016) performed 175 hp, 140 Nm torque and combined long -distance comfort with super -sports performance. In order to keep this high-performance tourer permanently at level 1 BMW K 1300 S spare parts essential. Below you will find all important assemblies, typical wear parts, maintenance intervals and upgrade options-structured, practice-oriented and SEO-optimized.

1 | Model history & differences K 1200 S vs. K 1300 S

BMW introduced the K 1200 S (K12S) in 2004. It brought 167 hp, a completely new motor architecture (cross-row 4 cylinder, 55 ° to the front) and the radicals Duolever. In 2009 the displacement grew to 1 293 cm³ - the K 1300 S was born. Important upgrades:

Many spare parts are compatible between K 1200 S and K 1300 S; Nevertheless, there are specific item numbers - for example in the airbox, injection valves or engine management.

2 | Motor & drive-performance heart of the K-Series

The transverse DOHC series 4-cylinder with 16 valves is loyal and stable, but requires penalty maintenance:

• ✓ Valve cover seal - Change at sweat, otherwise oil fog on the cylinder head.
• ✓ Tax chain tensioner kit -Updated version prevents cold start rattles.
• ✓ Water pump density - in the event of a coolant loss on the ventilation hole.
• ✓ Anti-shopping clutch slats -Original or TRW upgrade.
• ✓ Gear input wave warehouse - with a rough switching feeling.

Maintenance tip: Motor oil SAE 5W-40 full synthetic + filter every 10,000 km; Check the valve game every 20,000 km.

3 | Injection & air management

The BMS-KP-ECU regulates eight nozzles (secondary down draft) and drive-by-wire flaps. Important for constant performance:

• ✓ Injection valves - Ultrasound cleaning or renewing after 60,000 km.
• ✓ Lambda sensor - sluggish probe causes fat mixture.
• ✓ Air filter insert -K&N high-flow or OEM paper.
• ✓ Intake - Riss formation → Side air & misfires.

4 | Cooling & thermal management

The aluminum cooler is large, but insect remains add slats. Overview of spare parts:

Service: Change frost protection (G40) every 2 years; Bleed system via upper screw.

5 | Chassis - Duolever & Paralever

Bmws Duolever (Hossack principle) eliminated braking, but requires play-free camp:

• ✓ Spring legs -ESA-II-Unit (available Böhlins cartridge), service every 40,000 km.
• ✓ Wishbone ball joints -Game test for TÜV acceptance.
• ✓ Paralean camp - Fat / replace the needle bearing & cross joint.

Set up: Preload SPORT for solo operation + pass; Comfort for long -haul.

6 | Brake system-high-end ABS & EVO Brembo

The radial four-piston saddles (Brembo) reliably delay. Wear parts:

Care: Dot 4 every 2 years; ABS ventilation via tester.

7 | Electrics & on -board network

Complex CAN bus with a ZFE control unit. Frequent spare parts:

• ✓ Regulator/rectifier - version from 2012 heat -resistant
• ✓ Li-ion battery (13 Ah) saves 3 kg weight
• ✓ Lower control switch on the left - replacement module against loose contacts
• ✓ ESA sensors Spring/wishbone

8 | Clearing, cockpit & ergonomics

The K 1300 S offers aerodynamic full cladding. Popular spare parts:

9 | Maintenance tables & intervals

10 | Typical weaknesses & solutions

• Tax chain tensioner old → update kit 11317703671 installed.
• Rear axle wheel bearing failure → Exchange on SKF Explorer.
• ABS III pump error → overtaken print modulator with guarantee.
• ESA sensor corroded → Seal exchange & plug.
• Deliver switch defective → New version with optimized micro buttons.

11 | Performance upgrades

• ✓ Akrapovič Slip-on (EG-ABE)-–3 kg, +2 PS.
• ✓ Rapidbike Evo Module - optimized Keyfelder & Quickshifter.
• ✓ Steel flex line kit Color Edition.
• ✓ LSL Superbike-Lenkerkit-more relaxed ergonomics.

12 | Touring accessories

For long -distance drivers, BMW or Aftermarket offers:

• Vario TopCase 46 L + Quicklock
• Tank bags Quick-Lock Evo
• LED additional headlights Wunderlich
• Temperature heating handles

Conclusion

The BMW K 1300 S (K12S) Combined travel suitability with super sports performance. Regular maintenance and high-quality spare parts ensure that your high-speed tourer remains stable, safe and value-resistant. Our shop offers you exactly the components that recommend BMW workshop manuals-from the control chain update to duolever storage.