Denza N8 Parts
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Symptom Finder: Known Weak Points
| What you see or hear | Check first |
|---|---|
| Unsettled ride or a suspension warning | The DiSus-C dampers and their wiring. Every N8 uses electronically controlled dampers, so order a DiSus-C unit for the correct corner, never a passive shock absorber. |
| Brake judder, squeal or uneven pedal feel | Pads and discs. The N8 has ventilated discs front and rear on a car of about 2,450 kg, so check both axles before ordering. |
| Parking brake warning or a rear brake that will not release | The electronic parking brake at the rear. Match the rear caliper and its actuator by OE number rather than ordering a generic caliper. |
| Parking sensor or driver-assistance warning after a minor knock | The ultrasonic sensors in the bumpers and their brackets. A bracket bent in a light impact can trigger the warning on its own, so check it before replacing the sensor. |
| Engine warning light while the petrol engine is running | Start with the lambda and emission sensors on the 1.5T engine, the usual first suspects on any turbocharged petrol engine, and match each by OE number. |
| Coolant warning or a falling coolant level | Hoses, the expansion tank, temperature sensors and electric coolant pumps. Trace the leak to its circuit before ordering, then match the part by OE number. |
| Tyre damaged beyond repair on the road | There is no spare wheel, only a repair kit. Order a 265/45 R21 tyre and check the rim for kerb damage at the same time. |
| A part is described for a 2.0T or three-motor N8 | The 2.0T engine belongs to the Denza X or the N8L, and three motors to the N8L. The N8 uses a 1.5T engine and two motors, so match by OE number instead. |
Most Replaced Parts on the Denza N8
- Brake hoses, lines and booster partsA car of about 2,450 kg with ventilated discs front and rear
- Coolant hoses, tanks and sensorsCooling for a petrol engine, two drive motors and a 45.8 kWh battery
- Electric coolant pumpsKeep coolant moving while the car drives on electric power alone
- Power distribution unit partsRoutes high-voltage power between the battery and the two drive motors
- Body fasteners, clips and adhesivesClips and fixings for bumpers, trim and panels, best ordered with the part they hold
About Denza N8 Parts
The Denza N8 is a large plug-in hybrid SUV sold in China from August 2023 and withdrawn less than a year later. It replaced the Denza X, which was itself a restyled second-generation BYD Tang, and it measures 4,949 mm long on a 2,830 mm wheelbase. Every N8 drives all four wheels, using a 160 kW front motor, a 200 kW rear motor, a 45.8 kWh Blade battery and a 1.5-litre turbocharged petrol engine. That mix means the car needs two kinds of parts: the cooling, high-voltage and body-control hardware of an electric car, and the oil, filters and sensors of a petrol engine. DiSus-C adaptive damping and a rear differential lock are standard on both versions, and the six-seat and seven-seat cars differ mainly in the second row. Every part on this page is listed by its OE number, and that number is the surest way to confirm a part fits.
What to know before buying Denza N8 parts
Start by making sure the car is the original N8, because the name is now used for three different cars. The one this page covers went on sale in August 2023 as a plug-in hybrid. It is 4,949 mm long, 1,950 mm wide and 1,725 mm tall on a 2,830 mm wheelbase. The Denza N8L, launched on 28 October 2025, is a larger six-seat SUV. It is 5,200 mm long on a 3,075 mm wheelbase and has a 2.0T engine and three motors. In July 2026 Denza also revealed an all-electric five-seat N8, 5,150 mm long on the same 3,075 mm wheelbase. A tape measure between the wheel centres settles it. A reading of 2,830 mm means the car on this page, and parts from the two later cars do not suit it.
Next, consider where the N8 came from. It was developed from the Denza X, a restyled second-generation BYD Tang, and its powertrain ratings match the Tang DM-p: a 1.5T engine at 102 kW, a 160 kW front motor and a 200 kW rear motor. Some drive parts may share part numbers with the Tang, but matching ratings do not prove it. Order a part listed for the Tang only when its OE number matches the one on your old part. The Denza X is different. It used a 2.0T engine with 110 kW and 180 kW motors, so its engine and drive parts do not suit the N8.
The N8 itself varies little from car to car. Both versions are four-wheel-drive plug-in hybrids with the same engine, motors and 45.8 kWh battery. Both run 265/45 R21 tyres on all four corners, ventilated discs front and rear, an electronic parking brake, MacPherson struts at the front and multi-link suspension at the rear. DiSus-C electronically controlled damping and a rear differential lock are standard on both. Order dampers as DiSus-C units. Before ordering drive or suspension parts, work out which axle they belong to, since the rear carries the larger motor and the only differential lock.
The seat layout is the main difference between cars. The seven-seat car has a 2-3-2 layout with a bench in the middle row, and the six-seat car has two individual seats there. Check the second row before ordering seats, seat frames or the trim around them. Order painted panels by the colour code on the car. The driver-assistance system uses five radar units and 12 ultrasonic sensors. The ultrasonic sensors sit in the bumpers, so a bumper repair often needs sensors and brackets as well as the panel. The N8 had no facelift or model-year update, so no build date splits its parts.
Before You Order: 8 Checks
- If you are unsure which car you have, measure the wheelbase. 2,830 mm is the original N8, and 3,075 mm is the N8L or the new all-electric N8.
- Match the OE number on the part you are replacing to the OE number on the listing before you order.
- Order engine parts for the 1.5T petrol engine, and reject any part described for a 2.0T engine.
- Order dampers as DiSus-C units for the correct corner, never as passive shock absorbers.
- Look at the second row before ordering seats or second-row trim. A bench means the seven-seat car and two individual seats mean the six-seat car.
- Read the tyre size on the sidewall before ordering (265/45 R21 as built), and check the rim for kerb damage at the same time.
- Order painted panels by the colour code on the car rather than by colour name.
- After a bumper repair, check the ultrasonic sensors and their brackets as well as the panel, and order each sensor by the OE number on the old unit.
Generations and Facelifts
The N8's story starts with the Denza X, launched at the 2019 Guangzhou Auto Show as a restyled second-generation BYD Tang. The Denza X was 4,890 mm long on a 2,820 mm wheelbase and used a 2.0T engine with a 110 kW front motor and a 180 kW rear motor.
The N8 replaced the Denza X as a major facelift and went on sale on 5 August 2023. It came in two versions, six-seat and seven-seat, and both were four-wheel-drive DM-p plug-in hybrids. Each had a 1.5T engine rated at 102 kW, a 160 kW front motor, a 200 kW rear motor and a 45.8 kWh Blade battery, with DiSus-C damping and a rear differential lock as standard. The body grew to 4,949 mm and the wheelbase to 2,830 mm. With a different engine and different motor ratings, few mechanical parts carry over from the Denza X, so match anything from that car by OE number before ordering.
The N8 sold poorly and was withdrawn less than a year after launch. It had no facelift and no model-year update, so there is no date split within the car, and parts are the same from the first car to the last, apart from the second-row seats.
Denza has since used the name on other cars. The N8L launched on 28 October 2025 as a larger six-seat plug-in hybrid, 5,200 mm long on a 3,075 mm wheelbase, with a 2.0T engine and three motors. An all-electric N8L followed on 14 September 2026. In July 2026 Denza revealed a new all-electric N8, a five-seat SUV 5,150 mm long on a 3,075 mm wheelbase. Neither car shares body, drive or battery parts with the 2023 N8, so check the wheelbase and then the OE number before ordering.
Denza N8 Parts: Frequently Asked Questions
How do I make sure a part fits my Denza N8?
Match the OE number. Every part on this site is listed under the OE number printed on the original part. If the number on the part you are replacing matches the listing, the part fits. That check matters on the N8 because its name has been reused and its drive ratings match the BYD Tang, so a part described for a similar car can look right and still not fit. If the old part is missing or its number is unreadable, send a photo through the quote form and we will reply within 24 hours, usually sooner.
Is the Denza N8 the same car as the Denza N8L?
No. The N8L is a different, larger car that went on sale on 28 October 2025, more than a year after the N8 was withdrawn. It is 5,200 mm long on a 3,075 mm wheelbase and has a 2.0T engine and three motors. The N8 is 4,949 mm long on a 2,830 mm wheelbase and has a 1.5T engine and two motors. The two share a badge but not their body, engine or drive parts. Measure the wheelbase if you are unsure, then order by the OE number on the old part.
I have seen an all-electric Denza N8. Is that the same car?
No. In July 2026 Denza revealed a new all-electric N8, a five-seat SUV 5,150 mm long on a 3,075 mm wheelbase, with no petrol engine. It reuses the name but has nothing in common with the plug-in hybrid N8 sold from August 2023, so its body, drive and battery parts do not suit the older car. This page covers the plug-in hybrid only. If your car has a 2,830 mm wheelbase and a fuel filler, it is the car on this page. Match each part by its OE number.
Which engine does the N8 have?
Every N8 has a 1.5-litre turbocharged petrol engine, the BYD476ZQC, rated at 102 kW. It works alongside a 160 kW front motor and a 200 kW rear motor. If you see a 2.0T engine quoted for the car, that figure belongs to the Denza X that came before it or to the later N8L, and neither engine fits. Order engine parts, filters and sensors for the 1.5T unit, and match each one to the OE number on the part you are removing.
Do BYD Tang parts fit the N8?
Some may. The N8 was developed from the Denza X, a restyled second-generation BYD Tang, and its powertrain ratings match the Tang DM-p: a 1.5T engine at 102 kW, a 160 kW front motor and a 200 kW rear motor. Matching ratings do not prove matching part numbers, though, and the N8's body, lights, cabin and trim have their own design. Treat a Tang part as a possible match and order it only if its OE number matches the one on the part you are replacing.
Will Denza X parts fit the N8?
Mostly not. The Denza X used a 2.0T engine with a 110 kW front motor and a 180 kW rear motor, and it was 4,890 mm long on a 2,820 mm wheelbase. The N8 is 59 mm longer, has a 10 mm longer wheelbase and uses a different engine and different motor ratings, so engine and drive parts do not carry over. The N8 was developed from the X, so a few parts may look the same. Order one only if the OE number on the old part matches the listing.
What is the difference between the six-seat and seven-seat N8?
The second row. The seven-seat car has a 2-3-2 layout with a bench in the middle row, and the six-seat car has two individual seats there. The two versions went on sale together in August 2023. Published specifications show the same engine, motors, battery, tyres, brakes and suspension on both. Check the seat layout before ordering seats, seat frames, second-row trim or floor fittings. Order everything else by the OE number on the part you are replacing.
What tyre size does the N8 use, and is there a spare wheel?
Both versions run 265/45 R21 tyres, the same size on all four corners. There is no spare wheel, only a tyre repair kit, so a cut sidewall or a damaged rim cannot be fixed at the roadside and needs a replacement tyre or wheel. A low-profile 21-inch tyre leaves little sidewall to protect the rim, so check every wheel for kerb damage when one is replaced. Read the size on the tyre sidewall before ordering, and match rims by OE number.
Can a standard shock absorber replace the DiSus-C damper?
No. DiSus-C is BYD's electronically controlled damping system, and it is standard on both versions of the N8. Each damper uses electrically controlled valves to vary the flow of oil inside it. A passive shock absorber cannot respond to the control system, so the car would lose its adaptive damping. The front uses MacPherson struts and the rear uses multi-link suspension, so front and rear dampers are different parts. Order a DiSus-C damper for the correct corner and match it by OE number.
Which axle has the differential lock?
The rear. Every N8 has a rear differential lock as standard, and the front axle has no locking differential. The rear axle also carries the larger of the two motors, rated at 200 kW against 160 kW at the front. Before ordering a drive, brake or suspension part, find out which axle it belongs to, since front and rear parts are not interchangeable. Check the position on the listing, then match the OE number on the part you are replacing.
It is a plug-in hybrid. Does the N8 still need oil and filters?
Yes. The 1.5T petrol engine works alongside the two motors and has a 53-litre fuel tank to draw on, so it needs engine oil, an oil filter, an air filter and the usual emission sensors. The engine runs whenever the battery alone cannot do the job, especially on longer journeys. The electric side also needs attention, with its coolant pumps, hoses and sensors. Plan a service that covers both systems, and order each part by the OE number on the one you are replacing.
Did the N8 change during production?
No. The N8 went on sale on 5 August 2023 in six-seat and seven-seat versions and was withdrawn less than a year later without a facelift or a model-year update. There is no date split within the car, so a part that fits one N8 should fit another with the same seat layout. The splits to watch are between the N8 and the cars around it: the Denza X, the N8L and the new all-electric N8. Confirm every part by its OE number before ordering.