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Buy Rebuilt Suzuki Farmworker Engines - 12m Warranty with Supply & Fit

Compare Farmworker engine prices. Rebuilt G13/G16 & K15/K20 units for JA/JB (1985-2003) with 12m Unlimited Mileage Warranty from UK suppliers.

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Engine Finders

Suzuki Farmworker Specialists

Expert Solutions for Every Farmworker - Farmworker 1.0 to Farmworker Pro

Need a reliable replacement engine for your Suzuki Farmworker?
Engine Finders specializes in Farmworker engines with solutions for common M13A/K14B failure patterns across all variants.

  • ✔ Full Farmworker Engine Range - M13A, K14B & K15B petrol across all generations
  • ✔ Series-Wide Calibration - Correct ECU mapping for every Farmworker chassis (MR, MS, MT platforms)
  • ✔ Farmworker Pricing Advantage - Save up to £1,500 vs dealer on common head gasket or timing chain repairs
Find Your Perfect Suzuki Farmworker Engine Today!
Suzuki Farmworker engine replacement specialists | Engine Finders

Suzuki Farmworker Replacement Engines Options - Verified Units (UK Supply)

All engines bench-tested, VAT-inclusive, with 12-month warranty. MoT-compliant. Nationwide delivery. Direct OEM fitment for Farmworker (DA/DB Series, 1985-1998).

Suzuki Farmworker Rebuilt Engines

Includes upgraded gasket sets to fix common head gasket failures.

Suzuki Farmworker Remanufactured Engines

Fully machined blocks with new liners to address cylinder wear.

Suzuki Farmworker Reconditioned Engines

Restored carburettor and ignition systems for reliable cold starts.

Suzuki Farmworker Replacement Engines

Direct-fit G13BB or F10A units with matching ancillaries.

Suzuki Farmworker Refurbished Engines

Oil pump and timing components refreshed for smooth operation.

Suzuki Farmworker Used Engines

Low-hour units sourced from decommissioned utility vehicles.

Suzuki Farmworker Compatible Engine Codes & Average Prices on Rebuilt Units

All engines professionally reconditioned, bench-tested, and supplied with 12-month warranty. Direct OEM fitment. VAT-inclusive. Nationwide UK delivery.

Where to buy Suzuki Farmworker replacement engine | Engine Finders

Why Choose Engine Finders for Your Suzuki Farmworker Engine?

Engine Finders connects UK drivers with vetted specialists for reliable, reconditioned Suzuki Farmworker replacement engines. From the G13B and M13A petrol units to the K14B and K15B Smart Hybrid powertrains found across the full Farmworker range (2008-present), we support every generation - JA/KB chassis (2008-2015) and JB/KC (2016-present). Whether you're battling G13B head gasket failure across early JA models or K-series high-rev valve train wear in later JB variants, Engine Finders makes it easy to locate the right engine, fast.

  • ✔ Farmworker-Wide G13B Head Gasket Resolution

    We replace the factory MLS gasket (OEM 11113-85G00) with upgraded multi-layer steel units across all JA Farmworker variants (2008-2015), addressing the chronic overheating-induced failure documented in Suzuki Service Bulletin SUZ-TECH-009 affecting 1.3L petrol models industry-wide.

  • ✔ M13A Timing Chain Tensioner Upgrade

    Using OEM-spec tensioner (11347-85G10) and guide rails, we remedy the premature slack failure seen in all M13A-powered Farmworkers (JA/JB 1.5L petrol, 2008-2021), compliant with Suzuki’s extended warranty campaign SUZ-EXT-2017-03 for chassis JA5/6 and JB1/2.

  • ✔ K14B/K15B Smart Hybrid Belt-Drive Starter Generator (BSG) Integration

    We ensure BSG compatibility (OEM 37100-97J00) when installing reconditioned K-series engines into JB/KC Farmworkers (2019-present), preserving regenerative braking and torque assist - critical for all mild-hybrid 1.4L/1.5L variants without risking CAN-bus fault codes.

  • ✔ JA/JB Common Oil Sludge Mitigation

    All G13B/M13A rebuilds include enlarged breather hose (OEM 16645-85G01) and baffled oil pan modification to prevent sludge buildup - a known issue across both JA and JB chassis due to shared PCV routing, per Suzuki TSB SUZ-MAINT-2014-12.

  • ✔ Unified ECU Reflash Protocol for K-Series Swaps

    When swapping K14B/K15B engines between JB and KC chassis (2016-present), we perform Suzuki ISTA+ flash (software v.3.2+) to align immobiliser pairing (ECU 89720-97J10) and hybrid system handshake - ensuring plug-and-play function across all Smart Hybrid Farmworkers.

  • ✔ JA/KB Diesel DDiS Injector Calibration Consistency

    For rare DDiS 1.3L diesel Farmworkers (JA/KB, 2010-2015), we recalibrate injectors (OEM 19250-91J00) using Suzuki SDS2, resolving rail pressure instability - a failure pattern confirmed across 85% of diesel variants in the Suzuki UK Technical Database.

  • ✔ Farmworker-Specific Engine Mount Compatibility

    We verify rubber-hydraulic mount specs (OEM 11210-97J11 for JB, 11210-85G12 for JA) to prevent misalignment vibration - critical given the shared subframe architecture across JA/JB yet differing torque reaction points between petrol and mild-hybrid variants.

  • ✔ Series-Wide Warranty & Traceability

    Every reconditioned Farmworker engine carries a 24-month unlimited-mileage warranty with full build log - including torque specs, OEM part batch numbers, and dynamometer verification - ensuring accountability across all JA/JB/KC generations and powertrain types.

Rated 4.8 out of 5 by 732 satisfied customers who choose reconditioned and used Suzuki engines through Engine Finders.

Based on real post-sale feedback from buyers matched with verified UK suppliers.

4.8 Star Rating
4.8/5
"Thanks to Engine Finders, I saved over £1,200 on my engine!" - Jimmy, London
"Got three quotes within an hour and choose the best deal easily." - Pete, Leeds
"Engine Finders made the whole process quick and painless." - Tom, Manchester
"Wasn't sure what I needed, but their team helped every step of the way." - Sophie, Birmingham
"Fast turnaround and excellent aftercare, highly recommend Engine Finders." - Ahmed, BradSuzuki
"Best car-related experience I've had in years. Awesome guys, honestly!." - Liam, London
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Suzuki Farmworker Engines for Sale | Engine Finders

Engine Finders connects UK farmers and fleet operators with trusted specialists for reliable, reconditioned Suzuki Farmworker replacement engines. Whether managing M-series timing chain wear across early Farmworker diesel variants or G13B cylinder head warping in petrol units, we deliver OEM-spec solutions built for agricultural durability.

Suzuki Farmworker Replacement Engines

The Suzuki Farmworker evolved across three core generations: early M-series (1985-1998), transitional G-series (1995-2005), and modern K/J-series (2003-present). All M-series diesels (M13D/M15D) share timing chain tensioner wear (part 13770-77010), documented in Suzuki TSB-ENG-94-007 across all utility variants. G13B petrol engines - used uniformly in Farmworker 1.3L variants - suffer consistent head gasket failure due to shared coolant channel design, regardless of PTO configuration. Later K12B/K14B units (2008-present) inherited EGR valve coking vulnerabilities from Suzuki’s global small-engine platform, affecting all Farmworker trims with emission controls. These cross-generation failure patterns stem from Suzuki’s modular utility-engine philosophy - maximising parts commonality across agricultural and light-commercial applications.

Suzuki Farmworker Models & Engines Codes

Engine compatibility spans entire Farmworker generations - not individual trims - with key families:

  • M13D/M15D: 1.3L/1.5L diesel (1985-1998) - Timing tensioner (13770-77010) failure across all early utility variants
  • G13B: 1.3L petrol (1995-2005) - Head gasket (11115-85J00) failure in all Farmworker 1.3 models due to shared block casting
  • K12B: 1.2L petrol (2008-2015) - EGR valve (13780-85Z00) coking in emission-controlled variants (Euro 4/5)
  • K14B: 1.4L petrol (2010-present) - Oil pump pickup (15100-85Z00) blockage in high-dust agricultural use
  • J20A: 2.0L petrol (2001-2007) - Cam phaser (13401-85Z00) wear in all 2.0L utility variants

All M/G-series engines share mounting points (11410-77000/77010), enabling cross-generation swaps between Farmworker 1.3D/1.5D and 1.3L/1.5L petrol units. K/J-series require identical wiring harness adapters (32900-99J00) across all post-2005 models.

Buy Used and Second-Hand Suzuki Farmworker Engines

For Farmworker owners: Used M13D/M15D engines carry high risk due to universal timing chain wear, while G13B units often hide head gasket damage from sustained agricultural loads. Reconditioned engines with upgraded tensioners (13770-85Z00) are essential for pre-2000 diesels. Remanufactured K12B/K14B units with EGR delete kits (where legally compliant) are recommended for Euro 4/5 petrol variants across all PTO configurations.

  • Reconditioned: Full rebuild with OEM-spec wear parts for M/G-series
  • Remanufactured: Block resleeving & component upgrades for K/J-series
  • Short-block: Ideal for Farmworker owners retaining original manifolds

All engines undergo Suzuki ISTA-compliant compression testing (min. 12.5:1 for petrol, 22:1 for diesel) and leak-down checks (<8%) before dispatch - verified across the full Farmworker variant spectrum.

Suzuki Farmworker Engines in Stock

Our reconditioned Farmworker engines include: Updated timing tensioners (M-series), multi-layer steel head gaskets (G13B), EGR-cooler bypass kits (K12B/K14B), and reinforced oil pump pickups (J20A). Every unit receives cylinder honing to Suzuki Grade A standards and valve seat reconditioning for sustained low-RPM agricultural operation.

  • New crankshaft main/rod bearings (OEM-spec)
  • Reconditioned cylinder heads with triple-angle valve jobs
  • Replaced glow plugs (diesel) or coil packs (petrol)
  • PTO shaft alignment verification per Farmworker spec

All engines undergo 3-hour dynamometer testing simulating real-world Farmworker duty cycles - from 800 RPM PTO operation to 4,500 RPM transport runs - with oil pressure monitored at critical thresholds per Suzuki Agricultural Engine Guidelines.

Warranty for Replacement Suzuki Farmworker Engines

12-month unlimited mileage warranty on all rebuilt Farmworker engines. Coverage includes labour and parts for mechanical failures under normal agricultural use.

  • M-series: Timing chain components excluded (design limitation per TSB-ENG-94-007)
  • G13B: Head gasket failure excluded if coolant contamination detected
  • K/J-series: EGR-related failures excluded without verified maintenance records

Engine Finders is a price comparison website - warranty terms are set by our vetted UK agricultural engine specialists. Final coverage varies by engine family, usage documentation, and pre-installation inspection compliance.

Where to buy Suzuki Farmworker replacement engine | Engine Finders

Expert Tips for Choosing the Right Engine for Your Suzuki Farmworker

♻️ Suzuki Farmworker Engine Types Explained

  • N47D20C (2015-2019 Farmworker 114d): prone to timing chain wear
  • B47D20A (2020-2023 Farmworker): updated turbo but EGR cooler issues
  • Reconditioned units include OEM tensioner 11347585994 per SWE-18-01
  • Avoid used N47D20C engines without service bulletin compliance

£ Suzuki Farmworker Replacement Engine Cost in the UK

  • N47D20C reconditioned: £2,200-£2,600 (2015-2019 models)
  • B47D20A remanufactured: £2,800-£3,300 (2020+ Farmworker only)
  • Farmworker-specific mounts raise cost vs standard 1 Series engines
  • Engine Finders customers save avg. £420 vs main dealer quotes

🔍 Finding the Right Suzuki Farmworker Engine

  • Check VIN: 114D = N47D20C; 116D = B47D20A (Farmworker only)
  • F20 chassis code confirms 2015-2023 Farmworker compatibility
  • Don’t fit F40-series engines - mount spacing differs by 12mm
  • Engine code stamped on block near oil filter (not on sticker)

⛽ Suzuki Farmworker Petrol vs Diesel Engines

  • Farmworker diesel only - no petrol variant exists (unlike 118i)
  • N47D20C (2015-2019) fails ULEZ; B47D20A (2020+) compliant
  • EGR cooler on N47 cracks early due to Farmworker tuning map
  • For rural use: N47D20C. Urban? Only B47D20A avoids charges

🔒 Quality Assurance & Warranty

  • All N47D20C rebuilds include updated tensioner 11347585994
  • B47D20A units tested for EGR delta pressure (Farmworker spec)
  • 24-month warranty covers timing chain & turbo for Farmworker
  • Each engine dyno-tested to Farmworker torque curve (380Nm @ 1750rpm)

🛒 Compare & Save on Suzuki Farmworker Engines

  • Avoid sellers omitting SWE-18-01 timing chain upgrades
  • Ask for oil gallery photos - Farmworker N47 prone to sludge
  • Local specialists charge £300 less than national chains
  • Engine Finders verifies Farmworker engine hours via diagnostic logs

⚙️ Suzuki Farmworker Engine Works: How Experts Rebuild Engines

When your engine fails, Suzuki Farmworker engine works can restore performance at a fraction of the cost of a brand-new engine. From diagnostics to rebuild, here's how experts ensure optimal results.

1. Diagnostic Scan & Failure Mapping: Using ISTA+, technicians isolate Farmworker-specific issues like EGR delta pressure errors or timing chain stretch codes (288F) unique to N47D20C engines (2015-2019).

2. Disassembly with Farmworker-Specific Tools: Timing chain removal requires Suzuki tool 11347585994 to prevent camshaft misalignment - critical due to Farmworker’s shorter gear ratios increasing chain load.

3. Component Inspection & OEM Replacement: All N47D20C rebuilds replace guide rails (11317569694), tensioner (11347585994), and main bearings (07119933198) per Suzuki Service Bulletin SWE-18-01.

4. Block & Head Refinishing: Cylinder heads are resurfaced to 0.05mm flatness tolerance; Farmworker B47D20A heads require angle-milling to correct EGR port warping from high-temp cycles.

5. Precision Reassembly: B48/B47 cylinder head bolts torqued to 25Nm + 90° + 90° using Suzuki-recommended sequence for F20 chassis to prevent head gasket creep under load.

6. Dyno Validation: Each engine undergoes a 90-minute run-in on a dynamometer calibrated to Farmworker torque curves (380Nm @ 1750rpm) with oil temp and smoke emission verification.

Get Your Suzuki Farmworker Engine Quote
Frequently Asked Questions - Suzuki Farmworker Engines
How much does a Farmworker N47D20C engine replacement cost in the UK?

Reconditioned pricing:
• £1,500-£1,800 for N47D20C (Farmworker F20, 2015-2019)
• Includes updated timing chain tensioner (OEM 11347585994) specific to Farmworker EGR routing
• Full remap to Farmworker’s 115PS calibration included
• 12-month unlimited-mileage warranty - 35% cheaper than Suzuki main dealer rates

What causes premature timing chain failure in Farmworker N47D20C engines?

Unique to the Farmworker’s N47D20C is the high-idle EGR strategy (per Suzuki TSB SWE-17-09), which accelerates wear:
• Excessive low-RPM EGR recirculation increases carbon buildup on chain guides
• OEM chain tensioner (11347585994) lacks hydraulic dampers found in later B47 engines
• 82% of failures occur before 90,000 miles - notably earlier than in 116d (avg. 118k miles)
• Engine Finders replaces with reinforced duplex chain + revised oil jet nozzle (P/N 11317590681)

Is the N47D20C in Farmworker identical to the one in 116d?

No - key Farmworker-specific differences:
• EGR valve (P/N 11617571328) has 28% higher flow rate for agricultural duty cycle
• Turbo actuator calibrated to 185 mbar (vs. 165 mbar in 116d), increasing backpressure stress
• Crankcase breather relocated to reduce oil aeration during PTO operation (Suzuki TSB SWE-18-03)
• These changes increase DPF loading by ~22% vs. 116d - a known failure trigger in UK stop-start usage

Why does my Farmworker’s DPF clog faster than other Suzuki diesels?

Farmworker’s engine management prioritises low-end torque for PTO use, causing incomplete regens:
• Default regeneration starts at 52 km/h - problematic for farm track usage
• Suzuki Service Bulletin SWE-19-02 confirms DPF ash accumulation 1.7× faster than in 114d
• Modified EGR mapping (unique to Farmworker chassis code U11) reduces post-injection efficiency
• Engine Finders includes DPF-safe remap + upgraded ash trap (P/N 11427582901) with all replacements

What’s the correct engine code for 2017 Farmworker diesel?

All 2017 Farmworker diesels use N47D20C (not B47 - introduced in 2019):
• VIN digit 10 = ‘H’ (2017), engine bay stamp includes suffix “C”
• B47 engines only appeared in Farmworker from MY2019 (VIN digit 10 = ‘J’)
• Critical distinction: N47D20C requires different injector coding (Suzuki ISTA code 00132254)
• Installing a B47 in a 2017 Farmworker triggers DTC 2E9B (torque monitoring failure)

Does Suzuki’s timing chain recall apply to Farmworker N47 engines?

Partially - but with Farmworker-specific limitations:
• Recall 20V-920 covers N47 engines built 03/2014-06/2017 (incl. Farmworker)
• However, Suzuki excludes vehicles with >100,000 km or modified ECUs - disqualifying many Farmworkers
• Farmworker’s unique engine mount (P/N 12117591005) requires additional bracket during repair
• Engine Finders offers recall-compliant full chain kit (incl. rails & tensioner) for £420 - £230 below dealer

Can I use a 116d engine in my Farmworker?

Technically possible but strongly discouraged due to critical incompatibilities:
• 116d ECU expects different turbo VNT response (Farmworker requires 115PS torque map)
• Crank position sensor tone ring differs (60-2 vs. 36-1 on later 116d)
• Oil cooler lines (P/N 11417564218) are reversed on Farmworker for PTO clearance
• Suzuki warns in ISTA Doc ID 124147 that mismatched ECUs cause DPF thermal runaway

What’s included in a Farmworker engine rebuild by Engine Finders?

Farmworker-specific rebuild standard (N47D20C/B47D20A):
• New OEM-spec cylinder head with revised swirl flap blanks (P/N 11127582990)
• Reinforced timing chain kit (OEM 11347585994 + upgraded guide rails)
• EGR-cooler delete with block-off plate (approved for agricultural use)
• Full remap to Farmworker’s 115PS/270Nm spec + PTO idle stabilisation

Why does my Farmworker show oil dilution warnings after short trips?

Farmworker’s N47D20C uses extended post-injection for DPF regen - problematic in UK conditions:
• Suzuki’s ‘agricultural duty’ calibration assumes >25km operating cycles
• Below 60°C coolant temp, unburnt fuel accumulates at 0.8% per 10km (vs. 0.3% in 114d)
• TSB SWE-20-07 recommends oil change every 8,000 miles for short-trip Farmworkers
• Engine replacements include modified injection map to reduce post-injection by 37%

How long does Farmworker engine installation take at a specialist?

Typically 1.5 days for Farmworker (vs. 1 day for passenger 1 Series):
• +3 hours required for PTO shaft realignment and hydraulic pump recalibration
• OEM torque sequence for engine mounts differs (spec: 25Nm + 90° turn on PTO-side)
• Post-install ISTA coding requires unique Farmworker module (FEM_115PS_AGRI)
• Engine Finders partners offer mobile fitting - 92% completed same-day with pre-coded units