Car Parts Replacement & Retail Spare Parts in Chennai
We inspect the concern first, explain the replacement needed and seek your approval before fitment. We also supply multibrand car AC and electrical spare parts directly at retail over the counter.
Reviewed by G.M. Manigandan, founder and lead technician · Last reviewed
Two ways to get car parts: Workshop Fitment & Retail Counter Purchase
Whether you need in-workshop diagnosis and component fitment, or you want to purchase car AC parts and electrical spares directly over the counter for your own vehicle, GM Car A/C Service & Cool Sales provides multibrand parts support with upfront pricing.
Option 1 · Workshop FitmentDiagnostic-First Parts Replacement
A part is replaced only after the issue is assessed by our technicians. We explain the recommendation, component options and estimate before work begins, helping you approve the right repair for your vehicle.
- Free 30-point A/C & electrical checkup to verify the root cause
- Clear quote and explanation before fitment
- Professional installation with leak check & system testing
Retail Spare Parts Selling (Cool Sales)
Car owners, DIY mechanics, and local workshops can purchase multibrand car AC and auto electrical components directly from our Ambattur sales counter.
- Multibrand car AC compressors, cooling coils, condensers & TXVs
- Cabin air filters, blower motors, relays, fuses and wiring components
- Refrigerant gas (R134a / R1234yf), PAG compressor oils and O-rings
Popular Car AC & Electrical Parts Available
We stock and source components across major Indian car models including Maruti Suzuki, Hyundai, Tata, Mahindra, Toyota, Honda, Kia, Ford, Renault, Volkswagen and Skoda.
AC Compressors & Clutches
Complete compressor assemblies, electromagnetic clutch coils, pulley bearings and control valves for multibrand cooling systems.
Cooling Coils & Condensers
Evaporator cooling coils, condenser units, receiver driers and aluminum line assemblies designed for Chennai climate heat loads.
Cabin Air Filters & Expansion Valves
Pollen and cabin dust filters, thermal expansion valves (TXV), block valves and pressure relief switches.
Blower Motors & Resistors
Cabin blower fan motors, speed controller resistors, actuator motors and vent louvres.
Auto Electrical Spares
Heavy-duty AC relays, starter relays, fuse kits, battery terminals, wiring harness connectors and temperature sensors.
Service Spares & Consumables
Engine oil filters, air filters, refrigerant gas cans (R134a / R1234yf), PAG compressor oil and HNBR O-ring sealing sets.
Ask About Car Parts Replacement & Retail Spares
Tell us your car model and required component for stock availability and upfront pricing.
Call +91 84280 00085 WhatsApp UsGet Your Free 30-Point Checkup
We reply in workshop hours · No spam
Prefer to talk? Call +91 84280 00085 or WhatsApp us.
Four steps, in this order, every time
Diagnosis-first is the whole method: measure, write it down, then price it. It is also why every job, gas filling included, is quoted in writing after the checkup.
We test before we quote
The free 30-point A/C and electrical checkup runs first, about 15 minutes, with a written report of what was measured.
You get the estimate in writing
The report says what was found. Gas filling, like everything else, is quoted in writing after the checkup, and nothing starts until you approve it.
No work starts until you approve
Nothing is opened up or replaced before you say yes to the estimate. If the diagnosis changes the scope, you hear about it first.
Repaired, then checked again
The approved work is done and the car is checked again before handover.
Frequently asked questions
Can I buy car AC spare parts directly over the counter at your workshop?
Yes. Through our Cool Sales retail counter in Kallikuppam, Ambattur, individual car owners, DIY enthusiasts, and outside technicians can buy multibrand car AC and electrical parts directly. WhatsApp +91 84280 00085 with your vehicle make, model and required part to check stock and pricing.
Do I need to bring the replacement part myself?
No. GM Car A/C Service sources the correct part for your vehicle after diagnosis. If you already have the part, bring it along and we will inspect it for fitment before installation.
How do you decide if a part needs replacement?
We diagnose the fault first. A part is replaced only when inspection confirms it is the root cause, not based on assumption. You receive the diagnosis, recommendation and estimate before any work begins.
Which car brands do you support for parts replacement and sales?
GM is a multibrand workshop and parts stockist. We handle AC, electrical and service-component replacements for Maruti, Hyundai, Tata, Mahindra, Kia, Honda, Toyota, Renault, MG, Nissan, Volkswagen, Skoda, Ford and other popular brands in India.
Is there a warranty on replaced parts?
Warranty depends on the specific part and supplier. We will inform you of the applicable warranty coverage at the time of estimate approval, before fitment begins.
Can you replace AC compressors and condensers?
Yes. AC compressor, condenser, cooling coil, expansion valve, cabin filter, blower motor and relay replacements are all handled after proper AC system diagnosis. Call +91 84280 00085 with your car model for an assessment.
Do you service electric vehicles (EVs)?
We service the AC and general electrical systems of electric and hybrid vehicles, cabin cooling, wiring and diagnostics. High-voltage battery and drivetrain work needs the vehicle manufacturer's own service network. Call +91 84280 00085 to confirm we can help with your EV model.
Related pages and areas
Tell us what the car is doing
We will call you back to confirm a slot. Nothing is charged and nothing is booked until we have spoken.
Customer Service · Individual car owners. Mon–Sat 10:00 AM – 8:00 PM, Sunday closed. Prefer not to call? The form takes a minute.
Illustrative image. Not a photograph of GM premises, staff or a customer vehicle.