At TP Auto Repair, we’ve compiled all the top questions Hyundai owners ask about their vehicles – from routine service intervals to common repair issues and electrical diagnostics. Whether you drive an Elantra, Sonata, Tucson, or Santa Fe, our Hyundai FAQs offer trusted, mechanic-approved insights.
Get detailed explanations about warning lights, transmission care, oil changes, and more – all written to help you keep your Hyundai safe, efficient, and road-ready.
How Many Spark Plugs Does a 2018 Hyundai Santa Fe Sport Have? A 2018 Hyundai Santa Fe Sport has either 4 or 6 spark plugs, depending on the engine: 4 spark plugs in the 2.4L four-cylinder model and 4 spark plugs in the 2.0L turbo four-cylinder model; the 3.3L V6 found in the regular Santa …
What Kind of Battery Does a 2005 Hyundai Sonata Take? The 2005 Hyundai Sonata typically uses a 12‑volt lead‑acid automotive battery in the **Group 24 or Group 24F** size, with a cold cranking amps (CCA) rating generally in the **550–700 CCA** range, depending on engine and climate. In practice, most owners will choose a **Group …
What Kind of Battery a 2012 Hyundai Elantra Takes A 2012 Hyundai Elantra typically uses a 12‑volt Group 124R automotive starting battery, usually a maintenance‑free lead‑acid type, with around 550–700 cold cranking amps (CCA), but exact fit and specs can vary slightly by trim, engine, and climate, so owners should confirm with the vehicle manual …
Will AutoZone Change Your Headlight Bulb for You? Yes, many AutoZone stores will install a standard, easily accessible headlight bulb for free after you buy the bulb there, but it is not a guaranteed service, and they may decline if the job is too complex, unsafe, or restricted by policy. What AutoZone Generally Offers for …
What Transmission Fluid Does a 2017 Hyundai Sonata Use? A 2017 Hyundai Sonata with a 6-speed automatic transmission uses Hyundai SP-IV (SP4) automatic transmission fluid, while the 7-speed dual-clutch transmission (DCT) uses a specific Hyundai-approved DCT fluid. Using the exact Hyundai-specified fluid type is critical to protect the transmission, maintain smooth shifting, and keep the …
How Much Is an Alternator for a 2011 Hyundai? An alternator for a 2011 Hyundai typically costs between $180 and $650 total in the United States, including parts and labor, depending on the model (Elantra, Sonata, Santa Fe, etc.), brand (OEM vs aftermarket), where you buy it, and where you have it installed. Below is …
How Much Are Rotors for a 2016 Hyundai Sonata? Brake rotors for a 2016 Hyundai Sonata typically range from about $40 to $180 per rotor for parts alone, depending on brand, quality, and whether they are standard, coated, or performance rotors; installed by a shop, you’re usually looking at roughly $250 to $600 for a …
What Headlight Bulb Do I Need for a 2018 Hyundai Elantra? A 2018 Hyundai Elantra typically uses an H7 bulb for the low beam and an H1 bulb for the high beam in projector-style headlamps, while some trims use an H4 (9003) dual‑filament bulb in reflector-style headlamps. The exact bulb type can vary by trim …
Symptoms of an Ignition Coil Going Out The most common symptoms of a failing ignition coil are engine misfires, rough idle, loss of power (especially during acceleration), hard starting, poor fuel economy, and an illuminated check engine light. In more severe cases, the vehicle may stall, fail emissions testing, or refuse to start at all. …
How Much a 2007 Hyundai Sonata Is Worth Today A 2007 Hyundai Sonata is typically worth between $1,500 and $5,000 USD in today’s used-car market, with most real-world transactions clustering around $2,000–$3,500 depending primarily on mileage, condition, trim, and location. That range reflects current pricing on major listing platforms and industry valuation guides for an …
Does It Matter What Type of Coolant I Use? Yes, it absolutely matters what type of coolant you use: using the wrong coolant can cause corrosion, clogging, overheating, and even engine failure, while the correct type protects your engine, maintains proper temperature, and preserves your warranty. Choosing the right coolant means matching the chemistry and …
How to Check Transmission Fluid on a Hyundai Sonata To check the transmission fluid on a Hyundai Sonata, park the car on level ground, warm up the engine, then use either the transmission dipstick (on older models) or the “filler/inspection plug” on the transmission case (on newer, dipstick-less models) to verify the fluid level and …
Why Some Buyers Choose to Avoid a 2006 Hyundai Sonata The 2006 Hyundai Sonata can be inexpensive and reasonably comfortable, but used-car shoppers often avoid it because of documented engine problems, safety recall issues, rust and corrosion concerns in certain regions, and the age-related costs of keeping a nearly 20‑year‑old sedan on the road. While …
Does a 2014 Hyundai Elantra Have a Transmission Dipstick? The 2014 Hyundai Elantra generally does not have a traditional, user-serviceable automatic transmission dipstick; instead, its automatic transmission is designed as a “sealed” unit that must be checked and serviced from underneath the vehicle by a technician using specific procedures. Manual-transmission models also do not use …
What Kind of Oil Does a 2006 Hyundai Use? A 2006 Hyundai typically uses 5W-20 or 5W-30 engine oil that meets API SM (or newer) and ILSAC standards, with the exact grade depending on the specific model and engine. Choosing the correct oil weight and specification is essential to protect the engine, maintain fuel economy, …
What Kind of Headlight Bulb Does a Hyundai Tucson Take? A Hyundai Tucson typically uses H11 bulbs for low beams and 9005 (HB3) or H7 bulbs for high beams on many model years, but the exact headlight bulb type depends on the specific year, trim, and whether the vehicle has halogen, HID, or LED headlights. …
What Year to Stay Away From the Hyundai Sonata The Hyundai Sonata model years most widely recommended to avoid are 2011–2015 and, to a lesser extent, 2016–2018, due mainly to engine reliability problems, transmission issues, and costly safety-related recalls; by contrast, 2019 and newer models have notably better records so far. Why Some Hyundai Sonata …
Can I Put LED Headlights in a 2013 Hyundai Sonata? Yes, you can install LED headlights in a 2013 Hyundai Sonata, but it is not always plug‑and‑play: you must match the correct bulb type, ensure proper beam pattern and aim, avoid dashboard errors or flicker with compatible kits, and comply with local lighting regulations to …
How Much Is a Starter for a 2015 Hyundai? A starter for a 2015 Hyundai typically costs between $150 and $500 total in the United States, including parts and labor, depending on the specific Hyundai model (Elantra, Sonata, Tucson, etc.), whether the part is new or remanufactured, and where you have the work done. In …
Does a 2011 Hyundai Sonata Have Fog Lights? A 2011 Hyundai Sonata may have fog lights, but not all versions do—fog lights were typically included on higher trims and certain option packages, while many base models came without them. Whether a specific 2011 Sonata has fog lights depends on its trim level, original equipment package, …
How Much Does It Cost to Replace a Headlight Bulb in a 2013 Hyundai Elantra? Replacing a headlight bulb in a 2013 Hyundai Elantra typically costs around $20–$60 if you buy the bulb and install it yourself, and about $80–$180 at a shop or dealership including parts and labor. The exact price depends on the …
How Many Quarts of Oil Does a 2014 Hyundai Elantra Take? A 2014 Hyundai Elantra typically takes between 3.6 and 4.9 quarts of engine oil, depending on the engine and whether the oil filter is changed, with the most common 1.8L engine using about 4.2 quarts (4.0 liters) with a filter change. This article explains …
What Is the Spark Plug Gap on a 3.5L V6? The correct spark plug gap for a 3.5L V6 engine typically ranges from 0.040 to 0.052 inches (1.0–1.3 mm), but the exact specification depends on the vehicle’s make, model, year, and whether it uses copper, platinum, or iridium plugs. To avoid misfires or engine damage, …
Can I Use 5W-30 Oil in a Hyundai? Yes, you can use 5W-30 in many Hyundai models, but whether it is recommended or ideal depends on your specific model, engine, production year, and climate; in many newer Hyundais the factory-preferred grade is 0W-20 or 5W-20, while some older or larger engines are explicitly designed for …
What Size Battery Group Is in a 2012 Hyundai Elantra? The typical replacement battery size for a 2012 Hyundai Elantra (most trims) is Group 124R, although some models and markets may use Group 47 (H5/L2). The safest approach is to verify with the vehicle’s specifications or directly check the label on the existing battery before …
What Size Headlight Bulb for a 2013 Hyundai Accent? The 2013 Hyundai Accent typically uses an H11 bulb for the low-beam headlight and a 9005 (HB3) bulb for the high-beam headlight on most trims with separate-beam headlamp housings; however, some models with a single dual-filament setup may use an H4/9003 bulb, so verifying your exact …
What Headlight Bulb Does a 2010 Hyundai Elantra Use? The 2010 Hyundai Elantra typically uses an H11 bulb for the low-beam headlight and a 9005 (HB3) bulb for the high-beam headlight in most U.S. market trims, though exact fitment can vary slightly by body style and market. Understanding which bulb type your specific Elantra needs—and …
How Much Does It Cost to Replace a Battery in a Hyundai Santa Fe? Replacing a battery in a Hyundai Santa Fe typically costs between $180 and $450 in the U.S. as of late 2025, depending on whether it is a standard 12‑volt battery or a hybrid/EV high-voltage pack, the model year, trim level, and …
Is an H11 Bulb High or Low Beam? An H11 bulb is most commonly used as a low-beam headlight or fog light bulb, but it can sometimes be used in high-beam applications depending on the vehicle’s design. In most modern cars, when you see “H11” in the headlight specification, it typically refers to a low-beam …
Why Are Hyundai Keys So Expensive? Hyundai keys are expensive because modern car keys are no longer simple metal blanks—they are electronic security devices that integrate chips, encryption, and vehicle-specific programming, all of which drive up manufacturing, equipment, and labor costs at dealers and locksmiths. The Evolution of Car Keys: From Metal Blanks to Mini-Computers …